I have problem after enabling TLS for all domains with setting "when available". After this move from some domains (for example @gerente.pl or @bzg.aero) we receive error from remote MX:
Bounced: 184.108.40.206, 554 Certificate rejected over TLS. (sslv3 alert bad record mac) (its for gerente.pl recipient)
Its a little frustrating adding every day a few new exception and sending to those domains without TLS while receiving from them with TLS.
Any suggestions what can I do at our MEG for workaround ?
I have same problem about TLS with MEG 7.5 cluster (appliances)
After flow the KB78818, but can't successfuly.
another solution can be resolve this issue?
Bach Xuan Quang.
I was not able to even establish a connection to either of those domains to test them. Do you have any others that you are seeing issues with?
Are the TLS errors a constant, or do they seem to go away at times? Also, from the description I understand only a few domains seem to be affected, is this correct?
If KB78818 is not helping I suggest you open a service request. You will find the link on my signature.