Emaill problems 25 port

Posted June 11, 2020 1.1k views

Hi everyone, I have a problem. I tried to configure the domain email address. I can receive emails, but I can’t send them.

iptables has a rule
ping passes, but telnet on port 25 is not present

The answer is :

Port 25: connection timeout exit code=EX_TEMP FALL

It is not even clear what exactly blocks it

Thank everyone

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2 answers

Hi i’m having the same issue and someone here tried to help me but i think that DO blocks ports directly for new users and the only one chance is to ask support team opening a Ticket.

I’ve done it 3 days ago but no reply for now!!!


  • Hi, I read your ticket, I did not see a clear answer, in addition, we are not new users, we have been working on, as far as I know, more than 3 years.

i am also having the same issue

Dear Developer

Why my port 25 being block? I am using the service for already almost 4 years. Did i am spammer? Please help to reopen the port for me since now i am hosting the website that need to activate the mail system for customer. Thanks for helping