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DICE News 2002-06 #1

General: 1) Changes to staff email (Staff)

Please make sure you read the items in the 'General' category and then
in any other categories as seems appropriate.  For safety, that means
read everything :-)  These postings are kept as short as practical.

(A copy of this posting will be available under
http://www.dice.informatics.ed.ac.uk/deploy/#deploy_news)

Items are usually also covered in the DICE FAQ at
http://www.dice.informatics.ed.ac.uk/faq

Jeremy Olsen
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1) Changes affecting email  (Staff)

There will be a couple of major changes happening that will affect
staff email.  The first affects *how* you get your email and the
second affects *where* you get your email.  This message explains the
principles of what will happen.  Further details will be given soon
about how it will be implemented.

   How you get your email
   ----------------------

   Users on existing machines (UNIX, Mac and Windows) use a variety of
   mail readers to read their email .  These actually access the
   email in different ways, as a simple file, or using the POP or IMAP
   mail protocols.

   Under the new inf domain there will be mailboxes for everyone on
   the new inf mail server.  IMAP will be the *only* method available
   to access this mailbox . (IMAP is already the only mail collection
   option for the EUCS staff and student mail services, staffmail and
   SMS)

   Newer mail readers (eg Netscape, pine, exmh, Eudora, vm, dtmail)
   support the IMAP protocol and they are already used by the majority
   of users.  Consequently this change will have no obvious impact,
   apart from a minor configuration change for their chosen email
   client.  

   However, older email programs (eg, ream, mail, rmail) do not
   support IMAP directly so these users will need to make some
   changes.  This will be a good opportunity to switch to using a
   newer mail reader that will give additional benefits such as easy
   handling of MIME-encoded mail.

   One additional facility that the new inf mail server will offer is
   a web-based interface (called IMP, but not to be confused with
   IMAP).  This will allow you to securely read your inf email from
   anywhere that you can use a browser.  Some users may in fact choose
   to switch to it as their usual means of accessing email although
   there is no obligation to.

   The officially supported mailers will be Netscape, Pine and the IMP
   browser interface.  Other mailers can be configured to use IMAP and
   further information will be provided on how to do this.

   Where you get your email
   ------------------------

   At the moment email addressed to existing cogsci, dcs and dai users
   is usually delivered into a mailbox on a legacy server.

   As soon as DICE is available every user will have an inf account
   and therefore an *additional* mailbox on the inf server.  This will
   be the case even if you don't get a new DICE machine on your desk.

   Having two mailboxes would inevitably lead to some confusion.  In
   order to avoid this, we intend to switch off delivery of mail into
   old legacy mailboxes.  Instead mail will be forwarded to the user's
   account on the inf server to be delivered into a user's mailbox
   there.

   All IMAP-compatible mail readers, on DICE and legacy machines, can
   then be set to read mail from the inf server.  NB: old email
   *addresses* (eg, freda@cogsci) will still continue to work, we just
   won't deliver the mail into old mailboxes.

   We will allow a period between the new inf accounts being available
   and making the changeover although we will try to keep it
   relatively short (some weeks).  Once the changeover has happened
   all official references to email addresses should use the inf one
   in preference to old legacy ones.  The database will be configured
   to only generate inf domain addresses.


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