Outgoing E-mail Stopped After Patching on S10 system with error :reason=dh key too small, SSL

Outgoing E-mail Stopped After Patching on S10 system with error :reason=dh key too small, SSL_error=1 (Doc ID 2045744.1)

Last updated on AUGUST 26, 2015

Applies to:

Solaris SPARC Operating System - Version 10 1/13 U11 and later
Information in this document applies to any platform.

Outgoing e-mail from the server stopped after patching.System is running Solaris 10 With patch 148071-18 installed,

NO DHParameter set on the sendmail configuration file.
cat sendmail.cf | grep DH
# DHParameters (only required if DSA/DH is used)

/var/adm/syslog/mail: ...mail.warning] STARTTLS=client, error: connect failed=-1, reason=dh key too small

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