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Question No fully TLS on SMTP

ffischer

Basic Pleskian
Hello,
i had a security mail gateway, that checks incomming Mails.
And this system told me, that die Mail Flow not total secured by TLS is.

So i checked the Mail Headers.

a bit simplified here:

New Mail by External Sender to my Root Server (host1.domain.net) by TLS - OK
next Step: host1.domain.net 127.0.0.1 - no TLS
host1.domain.net 127.0.0.01 - no TLS

Get by the Secure gateway (TLS)

See Attached Files

Hope someone can help ..

best regards
Frank
 

Attachments

  • 10-12-_2021_09-58-38._1111.jpg
    10-12-_2021_09-58-38._1111.jpg
    165.7 KB · Views: 12
That should be alright that on localhost mails are "transmitted" unencrypted, because transactions are happening on the same machine.
 
Hi,
this maybe correct, but the Mail Security Gateway analyse the Mail Flow - and this non Encrypted Flow is for the Mail Gateway a Problem.
Any Workarrounds for this , if possible. or is this made by design?
 
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