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Hello, Our mail server is running CentOS 5.3. I configured postfix with maildrop as the MDA. I had to deal with a strange issue : a user sent an email to an alias, which resolves into several internal addresses. One of these addresses had its mbox filled up (reached the mailbox_size_limit); so maildrop reported a 0x19 error code to postfix, who kept the mail in its queue, and repeatedly resent

Hi, since I use TLS I'm getting the following waning when I send mail to somebody in the internet:| "warning: network_biopair_interop: error reading 5 bytes from the network: Connection reset by peer|" ... Mail seems to be delivered & sent as usual. I found a post about it: http://de.postfix.org/pipermail/postfix-users/2009-March/000891.html but it didn't help to