SMTP Timeout - Can't send any mails via external mail client
I can't send mails with Thunderbird. I can recieve and fetch mails form the server, but everytime, I try to send, I get a timeout error message from smtp.vivaldi.net
The problem occurs on two different machines, one running Windows 10 and one running Arch Linux. It also occurs on both the accounts I'm trying to use.
The settings I used are:
Auth: normal password
User: asyncial (just my handle, no @vivaldi.net)
What am I doing wrong?
Figured it out, it was a problem with the router.