port forwarding smtp (25) not working

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hi,

on rras forwarded port 25 using default smtp template , not working reason.
check firewall , rules set ok.

sure disable firewall moment , still no luck.

am missing this?

marcel

os: windows server 2016 (fully updated)

hi,

>>it not working reason.

are there error message?

could ping private address in figure?

>>just sure disable firewall moment , still no luck

which firewall of device disabled? think should disable firewall of exchange server .

i suggest capture packets troubleshoot blocked.

network monitor 3.4 downloads:

https://blogs.technet.microsoft.com/netmon/p/downloads/

in addition, smtp port 25 blocked internet service provider.

please contact isp check if smtp port 25 blocked.

best regards,

frank

please remember mark replies answers if , unmark them if provide no help.
if have feedback technet subscriber support, contact tnmff@microsoft.com.



Windows Server  >  Windows Server 2016 General



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