Article ID: 127438, created on Nov 16, 2015, last review on Nov 16, 2015

  • Applies to:
  • Plesk 12.0 for Windows


MailEnable SMTP connector routinely crashes.

The following message is repeated 317 times in %plesk_dir%\Mail Servers\Mail Enable\Logging\SMTP\SMTP-Debug_xxx_log:

11/17/15 01:16:07       ME-IXXXX: [50D7E7227D6047CFA79462ED4CC7B15F.MAI] Remote server returned a response indicating a temporary failure. Server Response: (452 sorry, too many recipients (#4.5.3)**)


A message with too many recipients.


Delete the message from %plesk_dir%\Mail Servers\Mail Enable\Queues\SMTP\Outgoing\Messages\ folder

Search Words

The MailEnable SMTP Connector service terminated unexpectedly

SendSMTPMessage handled an exception; session will be dropped

The MailEnable SMTP Connector service terminated unexpectedly

MailEnable SMTP connector routinely crashes

ed7be2b984f9c27de1d2dc349dc19c6d 56797cefb1efc9130f7c48a7d1db0f0c a914db3fdc7a53ddcfd1b2db8f5a1b9c 85a92ca67f2200d36506862eaa6ed6b8 a766cea0c28e23e978fa78ef81918ab8

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