1
vote
0answers
320 views

postfix opendkim DKIM-Signature and Domainkey-Signature

Running postfix on CentOS 6 as an edge relay for a while now, so all our outgoing mail is routed through one point with opendkim signing the mail. This works great. I was originally using ...
2
votes
1answer
1k views

Qmail in Plesk is suddenly unable to send any message [closed]

I have a weird problem on Plesk 8.6 (CentOS 5.7). After a server restart, no mail gets delivered thru qmail. Neither to the local mailboxes nor to external addresses. All mail gets accepted, and no ...