Re: Requeue if DNS server is down

2009-02-18 Thread Erik Paulsen Skaalerud
Thanks for the help guys, I was unaware of that option and have no idea why I enabled it in the first place. Sorry about that. -- Sincerely Erik Paulsen Skålerud

Requeue if DNS server is down

2009-02-17 Thread Erik Paulsen Skaalerud
Hi. Does postfix hold mails in queue if it cant contact any DNS server? We just lost our fibre link (including all DNS resolution) and it seems like many of our internal users get a 450 error with "Recipient address rejected: Domain not found". -- Med vennlig hilsen Erik Paulsen Skålerud

Postfix and SASL via Dovecot

2008-09-04 Thread Erik Paulsen Skaalerud
Hello list. I'm trying to figure out why my postfix+dovecot successfully authenticates MS Outlook users when sending smtp, but fails when Entourage 2004 (Mac) tries to authenticate (gives the error "Authentication failed because Entourage doesn't support any of the available authentication methods

smtpd client restrictions.

2008-09-01 Thread Erik Paulsen Skaalerud
Hi everyone. I have a postfix-pop3/imap4 server at our office who gets incoming smtp mail from either 2 fixed IP adresses (antispam-company), from my local network or from clients authenticated via SASL. Is it possible to restrict smtp access so that unknown smtp clients gets refused? I only want