Ask Port 25,465,587

Hello
I want to ask
What is port 25,465,and 587 blocked?

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There are restrictions on SMTP ports for all accounts created after November 5, 2019 to help reduce the amount of spam originating from our platform. To open these ports, you can reach out to us via Support ticket to request removal of the SMTP restrictions. More information about why this decision was made is available in this Linode Community Questions post:

I just created my first Linode and I can't send email, why?

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