At First, Hi All !
befor 3 Months we got a shiny New Astaro V6 6.300 at our Company.
Working good, but we Experienced some Problems with the Smtp Proxy, sometimes Mails won't get through to ONE Reciepent.
After Some Filtering Time with the Logs - this came out:
2006:08:15-08:28:03 (none) exim[16459]: 2006-08-15 08:28:03 xxxx0004H5-FW => xxx@xxx.de R=dnslookup T=remote_smtp H=mx1.xxx.de [194.xxx.223.236]
2006:08:21-14:17:16 (none) exim[18740]: 2006-08-21 14:17:16 xxx0004rr-1T == xxx@xxx.de R=dnslookup T=remote_smtp defer (-44): SMTP error from remote mailer after RCPT TO:: host mx2.ihk.de [141.xxx.222.237]: 450 : Helo command rejected: Host not found
2006:08:21-14:20:21 (none) exim[18924]: 2006-08-21 14:20:21 xxx0004rr-1T == xxx@xxx.de routing defer (-51): retry time not reached
It Started Just with this Date, and, Luckily Ended Yesterday Evening... but we didn't do anything at this time.
So just for Understanding, what went there Wrong ?
I'll be Happy if Someone drop some lines [:)]
Thx and So long !
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