Hi all,
Running Debian 10.13, postfix 3.4.23 (I will upgrade to current Debian and postfix this winter). In the last week I noticed 500+ errors of this form in my logs: | Dec 7 06:01:23 smtp2 postfix/postscreen[27408]: CONNECT from [65.118.213.130]:41127 to [10.10.0.5]:25 | Dec 7 06:01:23 smtp2 postfix/postscreen[27408]: PASS OLD [65.118.213.130]:41127 | Dec 7 06:01:23 smtp2 postfix/smtpd[27409]: connect from drvpn.ezdrivema.com[65.118.213.130] | Dec 7 06:01:23 smtp2 postfix/smtpd[27409]: SSL_accept error from drvpn.ezdrivema.com[65.118.213.130]: Connection reset by peer | Dec 7 06:01:23 smtp2 postfix/smtpd[27409]: lost connection after STARTTLS from drvpn.ezdrivema.com[65.118.213.130] | Dec 7 06:01:23 smtp2 postfix/smtpd[27409]: disconnect from drvpn.ezdrivema.com[65.118.213.130] ehlo=1 starttls=0/1 commands=1/2 in all cases that same IP/hostname connecting to my postfix server. I expect this is a notification of my monthly statement for my toll pass, so an email I'd like to receive. Though they seem to have given up as I have not had an attempt to connect since the 7th. Is there any chance this could be a problem on my side? I have never seen this error before, and have had no problem with my monthly statement and off cycle emails from them until now. It seems likely a problem on their end, but I wanted to ask here just in case. I also have a small number of SSL_accept errors of this form, always from mailgun.net, mailjet.com, or shopify.com hosts: | Dec 7 20:10:38 smtp2 postfix/postscreen[29019]: CONNECT from [143.55.230.35]:61314 to [10.10.0.5]:25 | Dec 7 20:10:44 smtp2 postfix/postscreen[29019]: PASS NEW [143.55.230.35]:61314 | Dec 7 20:10:44 smtp2 postfix/smtpd[29026]: connect from a230-35.mailgun.net[143.55.230.35] | Dec 7 20:10:45 smtp2 postfix/smtpd[29026]: SSL_accept error from a230-35.mailgun.net[143.55.230.35]: -1 | Dec 7 20:10:45 smtp2 postfix/smtpd[29026]: warning: TLS library problem: error:14094412:SSL routines:ssl3_read_bytes:sslv3 alert bad certificate:../ssl/record/rec_layer_s3.c:1544:SSL alert number 42: | Dec 7 20:10:45 smtp2 postfix/smtpd[29026]: lost connection after STARTTLS from a230-35.mailgun.net[143.55.230.35] | Dec 7 20:10:45 smtp2 postfix/smtpd[29026]: disconnect from a230-35.mailgun.net[143.55.230.35] ehlo=1 starttls=0/1 commands=1/2 These I have not been concerned with as they immediately retry and succeed. But it would be nice to understand the issue, and if there is anything I can do on my side to keep down the log noise. thanks, Greg _______________________________________________ Postfix-users mailing list -- [email protected] To unsubscribe send an email to [email protected]
