jesse Posted February 20, 2011 Report Share Posted February 20, 2011 Out of the blue on Friday afternoon our servers emails just stopped. Based on the log file it's still trying to send them, but has been unsuccessful: Emails: Successful sent: 0 Unsuccessful attempts: 4313 (Warning: Last email could not be sent!) We contacted our email provider to make sure they weren't blocking our server and they confirmed they are not. We then tried using random email accounts, including gmail, as the sending email account and we continue to get the same errors. Here's an example from the log file. I replaced actual IP addresses and domain names with X's for security purposes. Anyone have any reccomendations?  2011/02/20 14:30:47: SMTP: Connect to xxx.xxx.xxx.xxx:25  2011/02/20 14:30:48: SMTP: Received 220 mail.xxxxxxxxxxxxx.com ESMTP Postfix (Ubuntu)  2011/02/20 14:30:48: SMTP: Send EHLO localhost  2011/02/20 14:30:48: SMTP: Received 250-mail.xxxxxxxxxxxxx.com 250-PIPELINING 250-SIZE 30960000 250-VRFY 250-ETRN 250-STARTTLS 250-AUTH CRAM-MD5 PLAIN LOGIN 250-AUTH=CRAM-MD5 PLAIN LOGIN 250-ENHANCEDSTATUSCODES 250-8BITMIME 250 DSN  2011/02/20 14:30:48: SMTP: Send STARTTLS  2011/02/20 14:30:48: SMTP: Received 220 2.0.0 Ready to start TLS  2011/02/20 14:30:48: SMTP: Send EHLO localhost  2011/02/20 14:30:48: SMTP: Connection refused on xxx.xxx.xxx.xxx:25 Quote Link to comment Share on other sites More sharing options...
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