Suddenly cannot send emails via Thunderbird.
I suddenly cannot send emails via Thunderbird. But I am receiving emails. My email address is [edited email from public] @maine.edu which is a University of Maine email account administered by gmail. This it is a gmail. I have checked all the outgoing server settings and all are correct and unchanged. Included is a screen shot of my outgoing server settings. Bruce L. Nicholson, [edited email from public] @maine.edu.
Modified
Chosen solution
Your screenshot doesn't appear, possibly wrong format or blocked by forum moderators.
What are your settings? For gmail, the outgoing is smtp.gmail.com on 465, SSL/TLS, or 587, STARTTLS. Authentication = OAuth2, User Name = email address. A VPN or antivirus could also be the problem.
Read this answer in context 👍 0All Replies (1)
Chosen Solution
Your screenshot doesn't appear, possibly wrong format or blocked by forum moderators.
What are your settings? For gmail, the outgoing is smtp.gmail.com on 465, SSL/TLS, or 587, STARTTLS. Authentication = OAuth2, User Name = email address. A VPN or antivirus could also be the problem.