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2019-09-20 - hschneider, Admin

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Posted by: stephane Apr 8 2010, 07:48 PM

Hello I use a QNAP TS119 with Xdove 1.333 installed. I have Xmail server: 1.25 and PHPXMail 1.5 for the administration. Since few weeks I have problems. When I telnet SMTP port I got : QUOTE 421 [Xmail 1.25 ESMTP Server] - Server too busy, retry later So no new emails can come in I have to restart Xmail to get a normal use... When the problem occurs : POP access is also unavailable (-ERR Server too busy, retry, retry later) and posting with the Webmail fails (SMTP can't be reached) This is what I can tell : - I have no CPU problems... less than 10 % used - No bandwith problem - Netstat show only 10 SMTP connections... - The problem is the same on the LAN and the WAN What I did : - Disabled CustMapsList - Restart the server every hours... - I disabled POP on my router Now It works... but I don't think that restarting the server every hours is the good choice... I've searched on the internet but did not find a similar problem. Can someone help me? PS: Thanks for the activation Harald