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Suddenly cannot send emails via Thunderbird.

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  • Last reply by sfhowes

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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.

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 by James

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.

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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.