We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

Sök i support

Akta dig för supportbedrägerier: Vi kommer aldrig att be dig att ringa eller skicka ett sms till ett telefonnummer eller dela personlig information. Rapportera misstänkt aktivitet med alternativet "Rapportera missbruk".

Läs mer

In Thunderbird, I cannot send email. I am asked to enter an email address in Mail and Newsgroup Account settings but when I click on this option, nothing opens.

more options

I can connect to Thunderbird and receive email. However, I cannot send emails. When I press send (either from replying to an email or entering an email address manually) I get the following error message:

Sending of message failed. No sender specified. Please fill in your email address in the Mail & Newsgroup Account settings.

When I click on the menu option within the email message Tools/Mail & Newsgroup, the message minimises and the programme returns me to my inbox. There is no Mail & Newsgroup setting on the mail programme.

I can connect to Thunderbird and receive email. However, I cannot send emails. When I press send (either from replying to an email or entering an email address manually) I get the following error message: Sending of message failed. No sender specified. Please fill in your email address in the Mail & Newsgroup Account settings. When I click on the menu option within the email message Tools/Mail & Newsgroup, the message minimises and the programme returns me to my inbox. There is no Mail & Newsgroup setting on the mail programme.

Alla svar (1)

more options

Sorry, I don't use Thunderbird and this is the Firefox support forum.

Thunderbird support is over here.
https://support.mozillamessaging.com/en-US/home
or here:
http://forums.mozillazine.org/viewforum.php?f=39