Outlook With FreeBSD IMAP
Bill Campbell
freebsd at celestial.com
Tue Feb 27 02:54:16 UTC 2007
On Mon, Feb 26, 2007, Brian wrote:
>Garrett Cooper wrote:
...
>>I honestly do think that MS Outlook complies as well as other IMAP
>>clients, just like MS and their IE browser >_>...
>>
>>For example, the University of Washington has the following for their
>>email client page:
>>http://www.washington.edu/computing/email/programs.html#configuring ,
>>and if you note the location of outlook (the bottom) along with the
>>information "we don't support this", then maybe you get a hunch about
>>how usable Outlook is with IMAP.
>>
>>The UW uses uw-imap (whatever the latest version is) because they
>>develop that mailserver.
As you say the U.W. would have a hard time using anything but uw-imap
(where do you thing the uw in uw-imap comes from :-).
We've been using courier-imap for about seven years now with thousands of
users at our ISP customer's sites. One of our first installations was at a
local newspaper group, and I had problems at first until I discovered the
build option ``--enable-workarounds-for-imap-client-bugs'' which cured the
problems with broken Microsoft software (but I repeat myself).
Courier-imap uses qmail-style Maildir mail stores which I much prefer to
the monolithic files used by uw-imap as they make life generally easier:
+ The store each message in its own file where the file name consists of
a time stamp, sequence, hostname, and status.
+ This method of storage eliminates all file locking problems so works
well with clusters of servers writing and reading e-mail.
+ There aren't any issues when deleting messages as one has with the
single-file stores where the entire file must be rewritten.
+ Unlike Cyrus-IMAP, which also uses per-file message stores, the
Maildir format doesn't have a semi-proprietary database so works well
with other Unix tools (e.g. you want to delete all files over thirty
days old from a mail store, a command like this works a treat):
find ~user/Maildir -mtime +30 | xargs rm
Bill
--
INTERNET: bill at Celestial.COM Bill Campbell; Celestial Software LLC
URL: http://www.celestial.com/ PO Box 820; 6641 E. Mercer Way
FAX: (206) 232-9186 Mercer Island, WA 98040-0820; (206) 236-1676
A fake fortuneteller can be tolerated. But an authentic soothsayer should
be shot on sight. Cassandra did not get half the kicking around she deserved.
-- R.A. Heinlein
More information about the freebsd-questions
mailing list