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Community mailing fails to send proper HELO/EHLO.

I've just spotted on my mail server that all notifications from Sophos Community are rejected due to bad HELO/ELHO. The mail server introduces itself as xxxxxxxx.saas.telligent.com but that name does not exist in DNS so connection is rejected. I know that this kind of check is a little bit strict but it fends off many spammers.

BTW: xxxxx was used to hide the real tenant name.

Correct me if Sophos do not have anything in common with that mailing.

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ruckus over 7 years ago

Thanks for the query. We had some work on the infrastructure last week. Do you know when the issue started?

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Slawski over 7 years ago in reply to ruckus

Unfortunately I have noticed this after moving my mail to my own infrastructure (two weeks ago). I didn't have control over this kind of stuff before.

You can PM me for log details.

Regards,
Slawek
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ruckus over 7 years ago in reply to Slawski

Thanks. PM sent.

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ruckus over 7 years ago in reply to Slawski

Thanks. PM sent.

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