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First time Install and Config Exchange Server 2019: Some questions
Hello everyone, I am pretty new to Exchange Server 2019 so I decide to give it a try from installation to final config I have processed the following: 1/ Register public domain (testexchange.com a...
OK, so I learn that my ISP has blocked the port SMTP 25 which is used by most mail server to send/receive mail from/to outside mailer. I have asked the ISP to release the port however, they said it's blocked by the spam policy and not an option to open it, unless it's a registered commercial IP
What are the option that I have in this scenario? Using different port or anyway to bypass the port 25?
Thank you
What are the option that I have in this scenario? Using different port or anyway to bypass the port 25?
Thank you