Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option. Learn More This thread was archived. Please ask a new question if you need help. Archived Can't send emails 1 reply 0 have this problem 170 views Thunderbird Send and receive email asked 1 year ago Matt replied 1 year ago John Pomeroy 1/16/25, 3:38 PM I can receive emails but cant send them I can receive emails but cant send them All Replies (1) Matt Top 25 Contributor 1/16/25, 4:57 PM See https://support.mozilla.org/en-US/kb/cannot-send-messages See https://support.mozilla.org/en-US/kb/cannot-send-messages