MS Exchange EMAIL Store/Forward MS Exchange EMAIL Store/F...

Topic: MS Exchange EMAIL Store/Forward

Post MS Exchange EMAIL Store/Forward
by gdamario on Tuesday, August 16, 2022

Alright so bear with me as I am surprised I even got this far in troubleshooting.

So I am using port 26 as my default frontend on exchange instead of 25 since my ISP blocks it. So I port forwarded port 26 and also opened it inbound on Windows firewall. Still don't receive any emails. I went through the logs and found this however I'm not sure what I am doing wrong.

2022-08-17T04:07:53.372Z,JOEY-MAIL-1\Default Frontend MAIL-1,08DA7FFA9DB31967,1,,,>,"220 Microsoft ESMTP MAIL Service ready at Wed, 17 Aug 2022 00:07:52 -0400",
2022-08-17T04:07:53.431Z,MAIL-1\Default Frontend MAIL-1,08DA7FFA9DB31967,2,,,-,,Remote(SocketError)

What have I setup incorrectly? I'm not too sure? Port is setup correctly on the site and my host IP is Exchange clearly shows its receiving the mail from Dynu.

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Post Re: MS Exchange EMAIL Store/Forward
by jokanga on Saturday, November 19, 2022

Hello Pal,

Usually this happens when a public IP is in the blacklists which is the main reason I chose dynu. Please let me know sorted on this? Am having a similar problem

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Friday, June 21, 2024 2:28 PM