Board has been hit hard by spammers while I've been distracted. Most of the accounts have anywhere between 6,000 - 100,000 spam posts.
Unfortunately, these huge accounts seem to be too big for the spam tool to handle, and there is no option to delete a user's content when deleting the user...
I doubt that's the case. Other applications on the server (Wordpress, vBulletin, IPB) have all been successfully set up to use an external SMTP to send mail. And it's always been as easy as inputting the server, port and credentials.
Sendgrid supports plain connections on ports 25, 2525, and 587. They support TLS on 25, 2525, and 587. They support SSL over 465.
I have tried all 7 of these combinations. None successfully.
It's not a Sendgrid specific issue, either. As I mentioned previously I have tried alternatives -...
That would be my first guess as well, but I've copied and pasted to no avail. Neither PostmarkApp nor SendGrid work, provided with the correct username and password (triple-checked).
VPS is able to send SMTP mail using my name and password. Just not through Xenforo....
root@server2 [~]#...
Have tried various ports, etc. SSH'd into server and manually sent mail with telnet using desired server and user/pass. Have tried alternative SMTP servers. I just can't seem to get SMTP to work with Xenforo.
From Server Error Logs:
Server Error Log
Error Info
Zend_Mail_Protocol_Exception...