1
vote
2answers
177 views

Postfix mailqueue “Mailbox Full”

I have a mail server with postfix, and I want to differenciate the bouncing rules. maximal_queue_lifetime = 12h bounce_queue_lifetime = 12h Ok, its 12h (maybe it should be more). But I want to ...
2
votes
2answers
54 views

Move Maildir safely on running server

I want to move some Mailbox directories to a new disk while postfix and courier imap daemons are still running. The question is ┬┐what happens if a new mail is recieved into the Mailbox while moving ...
0
votes
1answer
364 views

Importing mail boxes from cPanel host to DIY Postfix + Dovecot

I am migrating sites from a shared host which uses cPanel, moving files and databases are done. The only thing that I am stuck at is moving the mail boxes, cPanel uses Exim while I have installed ...
2
votes
1answer
172 views

Drop all emails that aren't forwarded by postfix

I'm setting up a forwarding only email server. I want to apply some static forwarding rules to all incoming emails and bounce all other incoming emails (and not store them locally). ...
1
vote
3answers
107 views

Postfix - distribution of mail users not working

I have problem with distribution emails, I need email from domain @cokdeje.cz send to user forexample info, from domain @surfujeme.cz to another, etc. /etc/postfix/main.cf smtpd_banner = ...
1
vote
1answer
255 views

How to authenticate multiple IMAP users to the same mailbox in Cyrus

I have a standard Postfix/Cyrus setup with email account like account1@myhost.com. Users authenticate via IMAP. I want to create an email alias account like otheraccount1@secondhost.com and ...
1
vote
2answers
2k views

Postfix to Exchange Migrate Mailboxes

Has anyone migrated from postfix to Exchange and moved saved mails forward? I have been asked to move about 150 mailboxes, and I would rather avoid going down the Outlook/PST route if possible.