I receive emails, but I can't send

I installed Exim and Dovecot (in WEBUZO) and I trying to send an email, but didn’t work. In SquirrelMail I receive all emails, but I can’t send… no message appears for me.

I already restart the services and my VPS, but no success.

What Can I Do?


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Due to a large amount of abuse from spammers creating new accounts, in some use cases an SMTP block may be enabled by default preventing outgoing traffic on port 25 and 587 on new accounts. I’d recommend opening a ticket with our support team and asking whether there is a block in place and ask that it be removed if there is. If that is the problem our support team should be able to remove the block and have you up and running in a few minutes.