This is Fedora 12 running ISPConfig 2. What men this warning messages i maillog. warning: network_biopair_interop: error reading 5 bytes from the network: Connection reset by peer Code: May 17 11:43:27 server1 postfix/smtpd[7704]: connect from localhost[127.0.0.1] May 17 11:43:27 server1 postfix/smtpd[7704]: setting up TLS connection from localhost[127.0.0.1] May 17 11:43:27 server1 postfix/smtpd[7704]: localhost[127.0.0.1]: TLS cipher list "ALL:+RC4:@STRENGTH" May 17 11:43:27 server1 postfix/smtpd[7704]: SSL_accept:before/accept initialization May 17 11:43:27 server1 postfix/smtpd[7704]: SSL_accept:SSLv3 read client hello B May 17 11:43:27 server1 postfix/smtpd[7704]: SSL_accept:SSLv3 write server hello A May 17 11:43:27 server1 postfix/smtpd[7704]: SSL_accept:SSLv3 write certificate A May 17 11:43:27 server1 postfix/smtpd[7704]: SSL_accept:SSLv3 write key exchange A May 17 11:43:27 server1 postfix/smtpd[7704]: SSL_accept:SSLv3 write server done A May 17 11:43:27 server1 postfix/smtpd[7704]: SSL_accept:SSLv3 flush data May 17 11:43:27 server1 postfix/smtpd[7704]: SSL_accept:SSLv3 read client key exchange A May 17 11:43:27 server1 postfix/smtpd[7704]: SSL_accept:SSLv3 read finished A May 17 11:43:27 server1 postfix/smtpd[7704]: SSL_accept:SSLv3 write session ticket A May 17 11:43:27 server1 postfix/smtpd[7704]: SSL_accept:SSLv3 write change cipher spec A May 17 11:43:27 server1 postfix/smtpd[7704]: SSL_accept:SSLv3 write finished A May 17 11:43:27 server1 postfix/smtpd[7704]: SSL_accept:SSLv3 flush data May 17 11:43:27 server1 sendmail[8721]: STARTTLS=client, relay=[127.0.0.1], version=TLSv1/SSLv3, verify=FAIL, cipher=DHE-RSA-AES256-SHA, bits=256/256 May 17 11:43:27 server1 postfix/smtpd[7704]: Anonymous TLS connection established from localhost[127.0.0.1]: TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits) May 17 11:43:27 server1 postfix/smtpd[7704]: 4FC5031C: client=localhost[127.0.0.1], [email protected] May 17 11:43:27 server1 postfix/cleanup[7906]: 4FC5031C: message-id=<[email protected]> May 17 11:43:27 server1 postfix/qmgr[7703]: 4FC5031C: from=<[email protected]>, size=731, nrcpt=1 (queue active) May 17 11:43:27 server1 sendmail[8721]: o4H8hRBb008721: [email protected], ctladdr=web1_ali (10008/10001), delay=00:00:00, xdelay=00:00:00, mailer=relay, pri=30113, relay=[127.0.0.1] [127.0.0.1], dsn=2.0.0, stat=Sent (Ok: queued as 4FC5031C) May 17 11:43:27 server1 postfix/local[7907]: 4FC5031C: to=<[email protected]>, relay=local, delay=0.19, delays=0.13/0/0/0.05, dsn=2.0.0, status=sent (delivered to command: /usr/bin/procmail -f-) May 17 11:43:27 server1 postfix/qmgr[7703]: 4FC5031C: removed May 17 11:43:27 server1 postfix/smtpd[7704]: warning: network_biopair_interop: error reading 5 bytes from the network: Connection reset by peer May 17 11:43:27 server1 postfix/smtpd[7704]: disconnect from localhost[127.0.0.1] May 17 11:43:34 server1 postfix/local[7928]: E474A15D: to=<[email protected]>, orig_to=<[email protected]>, relay=local, delay=7.8, delays=0.07/0/0/7.7, dsn=2.0.0, status=sent (delivered to command: /usr/bin/procmail -f-) May 17 11:43:34 server1 postfix/qmgr[7703]: E474A15D: removed
