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SMTP proxy, but port 26

Hi,

I am wanting to use the SMTP transparent proxy to monitor outgoing mail, but my mail server is external and on port 26 with username/password authentication.

Is there any way to get the system to use port 26 instead of 25? I can't seem to find it in the settings, which seem to infer that only port 25 is possible.

Many thanks for any help you can give, I am new to Astaro and even though I have read the manual, it does help to get some quick feedback from more experienced members.

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0 tentimes over 14 years ago

I should have said - I am using Astaro Security Gateway, version 8.
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0 Hallowach2 over 14 years ago

I'm not sure, but I think that should be possible with a DNAT rule. I don't remeber in wich order the features work but I guess it's worth a try.

Regards
Manfred
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0 danitaz over 14 years ago

I did this last week - here's the thread that has the details on the DNAT

https://community.sophos.com/products/unified-threat-management/astaroorg/f/56/t/49056

Danita
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