I am create email address called [email protected] it opened roundcube but it not send mail how to solve that
Please start with the actions taken? Any errors? Port 25 blocked?
Port 143, 25 587 all are open but not send mail
Not by accident a firewall by your VPS hosting company? Internet provider also often block port 25.
https://cp.domain.nu:8083/list/server/?mail if there is any emails?
I am using aws EC2
I don’t know I am beginner
In mail there are a mail address [email protected]
.com I received mail but i don’t send mail
port 25 is blocked can I chenge port to 465 to send mail from roundcube and it’s work with out ssl on mail domain if not how to install ssl on main domain
Port 25 is necessary for sending emails.