I just bought a domain/webhosting here yesterday, so this might be the problem, but whenever I try to send mail from my mail client (Mozilla Thunderbird) it does not send.
It does, however, allow me to receive mail for firstname.lastname@example.org, but whenever I send it just doesn’t connect.
I have my incoming and outgoing both set to mail.mydomain.org, but it doesn’t allow me to connect to it for outgoing.
I have it set to the default port, maybe that is the issue? Either way, please help me figure out why I can’t send email through mozilla thunderbird
Just for another check, I tried sending through webmail and that worked fine