Smtp;500 5.5.1 Command Unrecognized: "HLO XXX.XXX.XXX"
(Doc ID 1996817.1)
Last updated on JULY 09, 2024
Applies to:
Oracle Communications Messaging Server - Version 7.0.5 and laterInformation in this document applies to any platform.
Symptoms
Some messages are not being delivered and logs show our attempt to send is being refused by some servers, because we are only sending an "HLO" instead of an "EHLO/HELO".
Changes
An upgrade between some versions of 7.0.4 or earlier versions of 7.0.5 to later versions of 7.0.5 may cause you to start noticing this message in your logs. For example, this would be noticed when upgrading from 7.0.4.24 to 7.0.5.31.
Cause
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
Symptoms |
Changes |
Cause |
Solution |