Messaging Multiplexor (MMP) hangs when using Deprecated SMTP Proxy Feature and MMP gets SIGHUP/refresh
(Doc ID 1624854.1)
Last updated on MARCH 13, 2019
Applies to:Oracle Communications Messaging Server - Version 7.0.0 and later
Information in this document applies to any platform.
POP and IMAP Messaging Multiplexor (MMP) services hang. All access thru the effected MMP system hang.
Attempt to test with telnet to port 143 or port 110 may get "Connected to..." or may hang at "Trying..." but never gets the banner.
Upgraded from 18.104.22.168 to 22.214.171.124 (plus hotfix for bug 17430435).
The problem happens when config changes are made on the MTA on the backend, and then "imsimta cnbuild" and "imsimta restart".
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