eMailIt

eMail-It v2.0 (c)1999,2000 by Mark Richardson ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ This program was initially started in 1998 with the idea that the PsiStack project would come on stream. During that time I used eMail-It in conjunction with Eudora v1.4.2b running on a PC to send/receive my mail. Subsequently, I wrote my own Tcp/Ip stack when PsiStack got shelved. This package has been developed entirely on my Psion 3c. IMPORTANT INFO FOR CURRENT USERS OF eMail-It ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ If you are currently using a version v1.x, then your current configuration/setup files will NOT work with this version and subsequent releases. There have been significant changes to this release and as a result, emailit.cfg and emailit.tcp contents have been altered. You have two choices to upgrade to v2.0 and beyond: (1) use the program v1xv20.opo that is in this zip file and it will convert your old files to the new format. This utility will rename your current emailit.cfg to emailit.cfb so you can go back to an earlier version of eMail-It if you want. The file tcpip.cfg will also be created/updated. (2) Delete emailit.cfg, emailit.tcp or tcpip.cfg and re-enter all the setup data again. If you are happy with this version, delete emailit.cfb, emailit.tcp and v1xv20.opo from your Psion or Siena and register TcpIp. IN ADDITION, please ensure you have no outstanding queued mail when moving to or from v2.0 as the From: header has been altered! Current Status ~~~~~~~~~~~~~~ The system can send (SMTP) and receive (POP3) email over a dial-up line to an ISP that uses PPP for its link. The TcpIp software supports the standard "scripted dialog" where an ISP prompts you for your username/password, the Password Authentication Protocol (PAP) and the Challenge Handshake Authentication Protocol (CHAP) for connecting to an ISP. It has been tested on a 3a, 3c, 3mx and a Siena using various modems and ISPs around the world. The biggest hurdle will be getting connected to your ISP by using the correct script for the connection (refer to the System Setup section). One attachment per message can be sent. eMail-It can remove attachments from incoming messages that are in MIME Base64 or UUE format. I have sent and received messages as large as 80k; eMail-It is capable of even larger msgs depending on the free space on your drive. I usually have 100k free. NB: Please read licence.txt since the TcpIp software which eMail-It uses is SHAREWARE and there is a 7 day trial period (refer to the Registration section for details on how to receive your personal registration code). You will need a "null modem cable" to connect your Psion to a modem. If you need to make one, refer to Walter Wright's Faxit 2.4 software documentation. http://ourworld.compuserve.com/homepages/WalterWright The adapter I made which connects the Psion serial cable (DB9 connector) to my modem (DB25 connector) was wired as shown on the left, and a DB9 to DB9 adapter (provided by Martin Haenseler) is shown on the right: Psion DB9 Modem DB25 Psion DB9 Modem DB9 TD 3 ---> 3 RD 3 ---> 2 RD 2 <--- 2 TD 2 <--- 3 RTS 7 ---> 5 CTS 7 ---> 8 CTS 8 <--- 4 RTS 8 <--- 7 DSR 6 <--- 20 DTR 6 <--- 4 DTR 4 ---> 6 DSR 4 ---> 6 SG 5 <--> 7 SG 5 <--> 5 RI 9 <--- 8 DCD DCD 1 no connection General Information ~~~~~~~~~~~~~~~~~~~ The system generally cancels your requested task (ie. New message, Reply message, Compress mailbox) if you press <Esc> at the FIRST dialog box the system displays. If you press <Enter>, the task will usually continue to completion. However, you are given several other chances to cancel new and forwarded messages by pressing <Esc> (ie. during the nickname lookup and again when you are asked to fill in Subject and Attachments). The numbers in the top left corner of the screen show the number of messages in the mailbox and the size of the mailbox. The mailbox which is currently open is shown in the top centre. The current date & time in the top right. The grey bar highlights which message will be selected for a task. The <Up Arrow>,<Down Arrow><PgUp>,<PgDn>,<Home>,<End> keys will move this grey bar. The symbols in the left column of the screen can be best described by saying what they mean. Deleted Msg is "deleted" >> Msg came from the Internet (Incoming) R Msg has been replied to F Msg has been forwarded > Msg is unread (symbol is a black half diamond) << Msg was sent to the Internet (Outgoing) Q Msg is queued to be sent later Normally your Inbox will have certain symbols and your Outbox will have others. But since you can move messages around (such as an archive mailbox), you can end up with any symbol in any mailbox. Mail arriving from the Internet will be placed in the IN mailbox and any queued mail to be sent to the Internet must reside in the OUT mailbox. eMail-It uses the built-in ROM applications (Word and Data) for many of its functions. When these applications are invoked, eMail-It clears the screen and displays a flashing message showing what sub-activity eMail-It is "waiting" on. If you see the blank eMail-It screen, press <WORD> or the <DATA> button to get back to what you were working on. Another method is to press <Shift><System> together to "scroll" through all the active processes running on your Psion until you get to the required one. To return to eMail-It, you must exit these applications using <Psion-x> as usual. Some General Commands ~~~~~~~~~~~~~~~~~~~~~ Pressing <Enter> will display the selected message. The 1st message header is "System-Time: " and indicates when this message was initially processed by eMail-It. Since Word is used for displaying/viewing messages, you can scroll, zoom, print, cut/paste, etc. Any changes you make to this "copy" of the message will be discarded. To "cut/paste", use the "Bring text" facility of Word to move portions of text from this message to another Word document, or you can save your "cuts" to a file using the "Save as" feature of Word and "paste" these into a new message using the "Merge in" feature of Word. Note: It is not possible to "Bring text" from a message to a new message directly since eMail-It only allows one message to be open at a time. Pressing <Delete> or <Psion-g> will delete/undelete the selected message. To remove deleted messages from a mailbox, use <Psion-k> to compress the mailbox. An option in the compress task is to remove 'verbose' message headers which take up lots of space. You can move a selected message to another mailbox with <Psion-m>. The "Send again" command <Psion-q> allows you to create a new message with the body of the message being the same as the selected message. If you use this command on an outgoing or queued message, you will be asked if you wish to keep the current message headers (ie. To: Cc: Subject: etc.). This will save you from re-entering this info if you just want to "edit" the message body but the <Psion-e> command works better for "edit". Press <Psion-t> to send/receive your email via the Internet. Here you will be able to define which ISP to connect to via TcpIp Setup. After a connection has been made, you will see the "Transfer Mail" menu which allows you to send and receive your email. You can also update your Setups from this menu. NB: not all TcpIp revisions take effect immediately but will on your next attempt to connect. The command <Psion-u> will "un-attach" a Base64 or UUE encoded attachment. If one exists, it will be converted and written to the file you entered or accepted. The directory \emailit\attach\ must exist for this to work. The attachment will be replaced by a message indicating where it was written to. To recover the used disk space, use <Psion-k> to compress the mailbox. When you are preparing your msgs, you can add an attachment to a msg by setting "Attach file?" to "Yes" and following the filename dialog box to the desired file. If you wish a "return receipt", set the "RECEIPT:" field to the type of receipt(s) you wish to get back. eMail-It will add a "X-Request-Receipt" header to the msg so you can tell which msgs generate receipts. Delivery Status Notifications (DSNs) are generated by the Internet Mail System while Message Disposition Notifications (MDNs) *may* be generated by the email software the recipient is using at the time. NOTE: Within the framework of today's Internet mail, DSNs and MDNs cannot be relied upon as a guarantee that a msg was or was not seen by the recipient. Even if they are not actively forged, they may be lost in transit. Please note that eMail-It does not generate "MDN receipts" for incoming mail. Nicknames ~~~~~~~~~ eMail-It allows a user to define an external phonebook using <Psion-b> to allow lookups of email addresses, or the user can also use eMail-It's own database to save email addresses and create mailing lists. NB: eMail-It will not update the external phonebook. When a msg is being created (new, re-send, forward, etc), a "Nickname Lookup" dialog box will appear. By using this box, you can have eMail-It access your external phonebook or the nickname database to retrieve stored email addresses and place this in the To or Cc msg header. If you wish to lookup another name next, set "Last lookup?" to No and eMail-It will show this dialog box again. If the lookup is via the nickname database, you can set the "Address to" field to "nickname" and eMail-It will place just the nickname in the To or Cc msg header. eMail-It's own nickname database is where you can maintain some/all of your email addresses. A skeleton database has been included with the zip file and has the following titles: Nickname: a short name you can easily remember ie. jb Address: the actual email address ie. joeblow@isp.com Name: the real name of the person ie. Joe Blow You can also use the nickname file to create mailing lists such as: Nickname: ml1 Address: joeblow@isp.com, myfriend@aol.com, suzy@virgin.uk.co Name: Mailing List 1 To use this mailing list, you would address the message To: ml1 or Cc: ml1. eMail-It will translate "ml1" into the 3 real email addresses but the To: or Cc: header will remain unchanged. You can create a pseudo Bcc: this way. A note about how eMail-It translates nicknames is in order. If a nickname is NOT the last entry in To: or Cc:, only the FIRST email address in the address field will be used, otherwise ALL email addresses are used. For example, if you sent a message with the following "To" header: To: jp, suzy@virgin.uk.co, ml1 eMail-It would lookup jp in the nickname file and use the FIRST email address listed, use suzy@virgin.co.uk as written, lookup ml1 in the nickname file and use all email addresses listed. As a result, the message would be sent to jp, suzy, joeblow, myfriend, and suzy again (suzy gets TWO copies). NB: eMail-It does *not* detect infinite loops!! If you address the message "To: ml1, suzy, jp" then joeblow, suzy, and jp would get the message. Installation ~~~~~~~~~~~~ 1) Unzip the emailit.zip file. The files included in the zip file are: Emailit.opa * email client application Tcpip.bin * TcpIp comms program Emailit.pic startup graphics screen Emailit.hlp help file Emaitit.nic nickname file with correct titles licence.txt TcpIp Licence Agreement readme.txt this file updates.txt a summary of revisions to eMail-It so far v1xv20.opo conversion utility to upgrade setup files to v2.0 fmt sample.toc a sample mailbox sample.mbx The only required (*) files to be installed is Emailit.opa & Tcpip.bin (all others are optional). eMail-It will create the nickname file if you want to use the internal nickname database, but you will have to change the titles yourself. eMail-It does not care what the titles are; they are there for your use only, but the first 3 fields are used based on assumed contents; (Nickname:, Address:, Name:). 2) Create two new directories (\emailit\ and \emailit\attach\) on one of your Psion drives: M (internal), A, B or C. Flash disks should not be used due to eMail-It's I/O requirements. 3) Copy the files you want to use to the new \emailit\ directory. Yes, emailit.opa should be placed in here to keep everything together, but this program can reside anywhere. 4) Install Emailit.opa to the system screen. 5) If you are upgrading from a previous version, run v1xv20.opo now. 5) Run the application. The system will create the following files in the \emailit\ directory if they do not already exist: Emailit.cfg eMail-It configuration file Emailit.log optional log file to record msgs sent and received Emailit.sig optional signature file Tcpip.cfg TcpIp configuration file xxxxxxx.toc mailbox file (table of contents) xxxxxxx.mbx mailbox file (messages) System Setup ~~~~~~~~~~~~ When you first run eMail-It, you will be asked to create a configuration file and the system will then prompt you for some information. We will use the following scenario to show what info goes where. Let's say your name is Davey Jones and your email address is: d.j.locker@yourisp.com Your internet service provider (ISP) has told you that your email password is "SECRET", your SMTP Server is called smtp.yourisp.com and your POP3 Server is called pop.yourisp.com Note: You will need the Domane Name Server address for TcpIp and this will be given to you by the ISP. The first screen allows you to set some preferences: - "Map accented chars" refers to how incoming msgs containing accented characters are to be mapped/translated for use on your Psion/Siena. You can set this to "always" or "based on headers". NB: Some email pgms do not produce the correct headers for msgs containing accented chars. - How many POP3 servers to access when retrieving your mail; just one or all which are defined. - Where eMail-It is to look for your SMTP details (email address & server) If you are using only one ISP, place your SMTP details in Mail Setup. - Which type of "editor" to use - The width of a reply message - Whether you want to keep a log file to log your sent and recd messages The next screen maintains your POP3 server details (POP3 Configuration). You can define up to 25 different POP3 servers to eMail-It. This screen allows you to add, delete, update and use different POP3 server details. eMail-It requires at least one POP3 server to be defined and "locks" the last one used so it cannot be deleted. If on the previous screen you wanted to update or add a POP3 server, the "POP3 Server Details" screen will be displayed for entering your data. POP3 Server pop.yourisp.com User Name d.j.locker Password SECRET APOP supported? If you know that your POP3 server supports this "secured login method", set this to Yes. Leave mail on server? If you use a PC to normally get your mail and the Psion while travelling, you might want to set this to Yes so that you can retrieve all your messages with your PC later. If you set this to No, the message will be deleted from the server after it has been downloaded to eMail-It. Truncate big messages? Some messages can be quite large and memory on the Psion quite limited. If set to Yes, large messages will be truncated after a set number of message lines are downloaded from the server. Truncated messages will be displayed on the screen and you will be asked if you wish to delete the truncated BIG message if "Leave Mail on Server" has been set to No. Number of message lines? This is the number of message lines (excluding headers) to be downloaded of a big message. How BIG is big? You define what a large message is. The default 10K. A note about your password: eMail-It stores it encrypted. If your password is more than 8 chars, type the first 8 on this screen and you will be prompted for 8 more on the next screen. NB: The password is limited to 16 chars and you only have to enter your password once; ie you do not need to re-enter it again if you decide to change any of your settings later. You only need to re-enter it when you actually want to change it. When you have completed your POP3 Configuration, the next screen will be "Send Mail Settings". SMTP Server smtp.yourisp.com (or Use ISP Setup) email Address d.j.locker@yourisp.com (or Use ISP Setup) Real Name Davey Jones Reply-To Address: The field is left blank unless you want a "Reply-To:" message header to be included in your outgoing messages. This is used when you want to have any replies to your messages sent to a specific email address which is different than your email Address you defined on this screen or in the ISP Setup. Use Signature? If you want to append a standard set of text to all your outgoing messages, set this to Yes. The next screen will be the word processor so you can create/edit your signature file. Time Zone: This field is appended to the "Date:" header of the outgoing msg. It is your time zone in the world relative to GMT. (Note: -0500 can be used for EST) Format for Attachments: You have only 2 choices & Mac users use BinHex :-(. Base64 will be sent as a MIME multipart/mixed message. UUcode will be appended to the original msg in Unix compatible format. The UUcode format was a popular format before the introduction of MIME and Base64 but has since become less popular. If on the Preferences screen you told eMail-It to look for your SMTP details in the ISP setup, you will not be able to enter your SMTP server and email address on the above screen. You will enter this data via TcpIp Setup (see below). The reason why you have a choice as to where you define your SMTP details will be apparent if you use multiple ISPs, each with their own SMTP server. In days gone by, Internet mail required no password/security to use SMTP servers. But now we have Spam (junk email) and owners of these SMTP servers are placing restrictions on their use; hence why the choice. Tcp/Ip Setup ~~~~~~~~~~~~ TcpIp setup is done when you initiate the Transfer Mail facility <Psion-T>. TcpIp will show a menu from which you can choose TcpIp Setup. The TcpIp Setup dialog box allows you to change your ISP, Port or Cache settings, and set the debug level. You can define 25-50 different ISP setups depending on how long your ISP names are. The "ISP Settings" dialog box works the same way as the "POP3 Configuration" dialog box described in Mail Setup. You can add, delete, update and use/Connect ISPs. TcpIp requires at least one ISP to be defined and "locks" the last one used from being deleted. If you add or update an ISP, a screen will appear allowing you to enter data. You can change the ISP name on the data entry screen but the name must be more than 1 char in length and have no commas in it. The info about passwords given in Mail Setup applies here also. The 4-digit Domain Name Server number, sometimes just referred to as DNS, can be obtained from your ISP if you do not know it. You will see an error message if you enter this incorrectly and will be reset back to "0.0.0.0". "Freeserve" in the UK tell you that "Domain name service is dynamic - you do not need to set this." This may be true if you use some specialty software from "freeserve", but you will have to search their website for these DNS numbers; look in the Mac section. You must enter a valid DNS in order for TcpIp to obtain "Internet machine addresses". The login script is very basic. You send something, you wait for something, you send something, you wait for something. The somethings are CASE sensitive and are separated by one or more spaces. Everything sent is terminated by a carrage return if one does not exist already. When the logon script has completed, the message "Logging on to Network" will be displayed. There are 4 keywords: ph$ the phone number id$ the userid/name pw$ the password sp$ special char encoding Use a keyword when you want to send that data. The sp$ keyword is followed by the 3 digit decimal code of the char you wish to send. This keyword can be used over and over to send a string of chars. ie. sp$032Asp$013 will send the space char, the letter "A" and then a carrage return. The script is limited to 250 chars and initially set to: ATZL0E0 OK ph$ : id$ : pw$ ie. send a modem initialization string to the modem and wait for OK to be received back. Then send the phone number and wait for a colon to be received. Then send the user name and wait for a colon, then send the password. The biggest hurdle to get eMail-It to work is getting connected to your ISP using the correct script. If your ISP is using PAP/CHAP, then the following script may work: ATZL0E0 OK ph$ CONNECT It may help if you logon to your particular ISP using a "terminal" to see what your ISP dialog is in order to create the correct script. If you see a username prompt, use some part of this prompt to create that part of your script. For example, the ISP may send a stream of info ending with "Username". So tell the TcpIp to wait for some characters such as "name" and then send your userid. The script to use would then be: ATZL0E0 OK ph$ name id$ but this will not be the final script since your ISP will next send a prompt for your password. Your final script may end up being: ATZL0E0 OK ph$ name id$ word pw$ If you get a frame error while logging on, try placing the Tilde char ~ at the end of the script preceeded by a space. When you see "Logging on to network", your script has completed and PPP Link is now going to try and "talk" to your ISP. If you get "PPP protocol bad" your ISP is using a protocol that the TcpIp does not recognize and you MAY not be able to connect. If for any reason the TcpIp cannot "talk" to the ISP correctly, you will get the message "Unable to negotiate PPP (login failed)". Three examples of what dialog your ISP may go thru are: Username: [] Login: [] CONNECT Password: [] Password: [] : [] Protocol: [] ID: The questions usually end in a ":" and you are requested to send some info. In the second example, the ISP wishes to know what protocol to use; SLIP, CSLIP or PPP. The TcpIp only supports PPP so you would respond with PPP. The 3rd example is for Compuserve and you are to send just a carrage return after the CONNECT msg to start thing rolling and a very long string of data for the id which also incorporates your password. Similar to Compuserve, your ISP may just wait for you to send a carrage return after the modem connects. You may have to play around to get the correct script for each ISP you use. Sample scripts for the above three examples could be: Example 1: atzl0e0 OK ph$ name: id$ word: pw$ ~ Example 2: ATZ OK ATL0E0 OK ph$ gin: id$ word: pw$ ocol: PPP Example 3: AT&F OK ATZL0E0 OK ph$ CONNECT sp$013 : +CIS ID: id$ NB: append the following to your ISP id in the User Name field +/NOINT/PPP:CISPPP\pw$ The pw$ will be replaced by your real password when id$ is sent. Another sample script is the following which used an ELSA Microlink 28.8TQV Modem to connect to the "Blue Window" ISP in Switzerland. The ISP timeout field was set to 40. This ISP uses the CHAP/PAP authentication method for userid/password validation. at&f\v8 OK ats7=60s30=0l0m1\n3%c3\q3x4 OK ph$ CONNECT What commands you send to your modem depends what modem you have, but there are some standard things such as ATZ (reset) and AT&F (load factory settings). Modem commands may work in lower case, but the responses are normally upper case. The port settings will be used with any of the ISP setups since these settings pertain to your modem and communications port. IrDA has been added to the Port list, but it is NOT functional yet. "Ignore DSR" should be left as "Y" for most modems, however the Psion Travel Modem requires this set to "N". Setting the handshake to RTS may result in faster comms, but this will ultimately depend on the ISP; (this deals with ACCM). Std Modem Settings: Psion Travelmodem Others Baud rate: 38.4k depends Parity: none none Data bits: 8 8 Stop bits: 1 1 Handshaking: RTS RTS Ignore DSR: N Y TcpIp maintains a cache of DNS lookups in order to speed up processing. You can manually enter cache entries if you know the correct addresses. Depending on your environment, this cache may result in not being able to connect to a server if the server has "moved locations" on the Internet since the last DNS lookup. If you are experiencing problems, set the Delete cache to "Always". The Debug level has 4 settings; if you select "file", the file \emailit\dump will be created to record the modem traffic. Useful for finding out why you cannot connect to your ISP, but will slow your transmission rate greatly. Do not be alarmed by some of the diagnostic messages that will be displayed; "Bad Seq #" will occur and this is normal Internet traffic. Known Limitations/Bugs ~~~~~~~~~~~~~~~~~~~~~~ 1) Most setup fields are limited to 40 chars, passwords 16 chars. 2) Only one attachment can be placed on a message. 3) Only one To: header is allowed and is limited to 250 US-ASCII characters. 4) Only one Cc: header is allowed and is limited to 64 US-ASCII characters. 5) Multiple addresses are separated by a comma and one or more spaces. Use a comma ONLY to separate email addresses. Do not use a comma in a way such as To: "Smith, Joe" <js@isp.com> it will not parse correctly. 6) You can place nicknames in the To: and Cc: headers, but be aware of how eMail-It translates nicknames to actual email addresses using eMail-It's nickname database. See the Nicknames section for details. The "nickname address" field MUST be less than 250 chars and this can be easily checked by seeing that the "Name" field is correct when you do a nickname lookup. 7) The max size of a queued msg (excluding an attachment) is approx 30k. Special Thanks To ~~~~~~~~~~~~~~~~~ * Info on UUcode came from Jochen Siegenthaler. The initial design of the startup graphics screen was taken from the works of Adam Dawes. eMail-It's icon is from Matt Gumbley. * Alan Clifford (UK) and Mike McConnell (UK) for suggesting that the original eMail-It would be of value to Psion users. * Gian Mario Weiss (Switzerland), Tapio V„is„nen (Finland) and many others for Beta testing various versions of eMail-It/TcpIp. * And all the users who keep sending in suggestions for improvements! To Do List ~~~~~~~~~~ 1) Add IrDA capabilities to TcpIp. 2) Sort a mailbox by a desired field. 3) The ability to download only the msg headers and choose which msgs to retrieve. 4) Improve the downloading speed (ie. less "bad seq #'s") Legal Stuff ~~~~~~~~~~~ eMail-It v2.0 is offered as freeware, TcpIp v2.0 is SHAREWARE having a trial period of 7 days, and all software included in the zip file is copyrighted by Mark Richardson 1999,2000. By using TcpIp v2.0, you agree to the terms set out in the Licence Agreement (licence.txt) included in the zip file. I cannot be held responsible for any loss of data or damage caused to you, your machine or anything else in near proximity caused directly or indirectly by eMail-It or its associated programs. If you redistribute this package, it *MUST* be done by way of the *UNALTERED* .ZIP file which you SHOULD have received in the first place! Reverse engineering of eMail-It's component parts as well as TcpIp is STRICTLY FORBIDDEN! etc, etc, etc ;-) Registering TcpIp ~~~~~~~~~~~~~~~~~ TcpIp is SHAREWARE and is not free software. By installing, copying, or otherwise using TcpIp, you agree to be bound by the terms of the agreement spelt out in licence.txt. If you do not agree to the terms of the agreement, you are not authorized to use TcpIp. To obtain your personal registration code, please send an International Money Order (or even cash via secured mail delivery) in the amount of 30 US dollars or 20 Pounds Sterling (denominated in those currencies) to the following address: Mark Richardson 86 Gloucester St Suite 1405 Toronto, Ontario CANADA M4Y 2S2 You may obtain a temporary registration code to use while your payment is in transit by contacting the author by email. Your personal registration code will be emailed to you when the payment has cleared the banking system. Mark Richardson July 2000 email: markr@s4.interpasscard.net