topic Re: Linux POP Utility in Operating System - Linux

Linux POP Utility

Johan Nielsen — Fri, 04 Oct 2002 19:29:16 GMT

I have read through several of sendmail and pop related questions in the FAQ but was not able to find the answer to my question. I'm trying to replace my Exchange server with a Linux box. My exchange server is currently popping out and collecting e-mail from one account with multiple aliases and distributing it accordingly as part of the IMC. Is there a utility that will pop out and collect mail from a POP server and place it in various inboxes on a linux box? I suspect procmail may come into play. Thanks in advance.

Re: Linux POP Utility

Johan Nielsen — Fri, 04 Oct 2002 19:36:38 GMT

it looks like fetchmail is the answer...

Re: Linux POP Utility

Tony Contratto — Fri, 04 Oct 2002 19:54:33 GMT

Hi Johan,

Fetchmail may work for this, but be sure to read this part of the man page:

http://www.tuxedo.org/~esr/fetchmail/fetchmail-man.html#25

--
Tony

Re: Linux POP Utility

Tim Clarke — Mon, 07 Oct 2002 08:16:50 GMT

I endorse the fetchmail recommendations above for fetching mail from an external POP account. I've just been through the whole mail process and can recommend www.qmail.org (and associated packages) for the local POP/SMTP/IMAP functions. You'll need this if you have ex-Exchange users who aren't local users on your Linux box.

Re: Linux POP Utility

Nicolas Portais — Fri, 11 Oct 2002 14:16:16 GMT

Hi Johan,

i use sendmail + cyrus-imapd and it works perfectly. you can use SASLDB authentification method: the username/passwd are stored in a different database (more secure than /etc/passwd).

cyrus-imapd home page: http://asg.web.cmu.edu/cyrus/imapd/

my sendmail config.mc file:

include(../m4/cf.m4)dnl
OSTYPE(linux)dnl
define(`confTRUSTED_USER', `cyrus')dnl
DOMAIN(generic)dnl
undefine(`UUCP_RELAY')dnl
undefine(`BITNET_RELAY')dnl
FEATURE(always_add_domain)dnl
FEATURE(local_procmail)dnl
MASQUERADE_AS(yourdomain.com)dnl
MASQUERADE_DOMAIN(hostname.yourdomain.com)dnl
GENERICS_DOMAIN(hostname.yourdomain.com)dnl
FEATURE(genericstable)dnl
FEATURE(masquerade_envelope)dnl
define(`SMART_HOST', `smtp:[mail.yourdomain.com]')dnl
define(`confSMTP_MAILER', `smtp8')dnl
define(`confDEF_CHAR_SET', `ISO-8859-1')dnl
define(`confCOPY_ERRORS_TO', `Postmaster')dnl
define(`SMTP_MAILER_FLAGS', `e9')dnl
define(`CYRUS_MAILER_FLAGS', `SA5@')dnl
define(`CYRUS_BB_MAILER_FLAGS', `S')dnl
define(`confLOCAL_MAILER',`cyrus')dnl
MAILER(local)dnl
MAILER(cyrus)dnl
MAILER(smtp)dnl

LOCAL_RULE_0
R$=N $: $#local $: $1
R$=N < @ $=w . > $: $#local $: $1
Rbb + $+ < @ $=w . > $#cyrusbb $: $1

Put your local user in the file /etc/mail/sendmail.cN.

--
Nicolas