This morning I am unable to send any emails from my Thunderbird account on this laptop. I get an error that says "Sending of the message failed. An error occurred when sending mail. The server responded: <***> sender rejected AUP#POL. Please verify that your email address is correct in your account settings and try again."
I am able to send emails on this laptop from my gmail account, and on my Thunderbird app on my cell phone. The Outgoing server settings for Thunderbird on my cell phone and on this laptop are identical.
The problem started after a Bitdefender update that ran last night. Since that's the only chnage that I know of I'm wondering if that had something to do with it. And how can I fix it?
*** Edited by @Gjoksi: E-mail address removed.
