Author Topic: mail transport unavailable  (Read 411 times)

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mail transport unavailable
« on: September 02, 2021, 10:52:50 PM »
I have added mail forwarding, but now i keep getting this in the postfix mail_queue:

Queue reason:
A291066BE7     4142 Thu Sep  2 14:18:39  ***@***.**

                                                  (mail transport unavailable)
                                        ***@hotmail.com
(connect to alt2.gmail-smtp-in.l.google.com[142.250.152.27]:25: Connection timed out)
                                         ***@gmail.com

Edit:
postfix (connect to hotmail-com.olc.protection.outlook.com[104.47.55.33]:25: Connection timed out)
any way to fix this?
« Last Edit: September 02, 2021, 11:17:25 PM by jslomp »

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Re: mail transport unavailable
« Reply #1 on: September 03, 2021, 04:32:24 AM »
seems your server provider blocked port 25 which is needed to send emails out.