My Oracle Support Banner

TLS Negotiation Has Failed Unknown code ___P 2 (-12286) in mail.log (Doc ID 1664531.1)

Last updated on NOVEMBER 19, 2018

Applies to:

Oracle Communications Messaging Server - Version 7.0.5 and later
Information in this document applies to any platform.
Checked for relevance on 01-Nov-2015.


We recently see that we could not send mail out to many many domains, and in mail.log we see these errors:


To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.