Thunderbird email Problem, Cannot send mail , Peer Using Unsupported Version November 2020

Can not send mail after update ver78 SOLVED: caused by TLS

Open Thunderbird, Richt click at top of menus bar and select Menu Bar to expose menus, 

Click Tools,
Click Options,
Scroll, to bottom and click Advanced,
Select continue when prompted you will lose the Warranty,
 "As if you ever had warranty on Thunderbird"
Type in the search bar "security.tls"
double click the line security.tls below when found,
edit the number from the default three to 1 or 2 for the required security level. 1 works with all but obviously is less secure.

restart thunderbird, you should be back in action.



  • Peer using unsupported version, thundebird, Thunderbird email, config editor thunderbird, config editor, security tls, security tls thunderbird, the thunderbird elusive config editor, cannot send email thunderbird
  • 0 Gebruikers die dit nuttig vonden
Was dit antwoord nuttig?

Related Articles

OUTLOOK PST FILE REPAIR

How to use Inbox Repair tool to repair pst file in Outlook       If you are a Small...

EMAIL NOT DISPLAYING IN OUTLOOK

1,    Check to see that you have expanded all the mail delivery days and you can view all email...

CREATING AN EMAIL SIGNATURE IN OUTLOOK

Create and add an email message signature You can create personalized signatures for...

FIND ALL UNREAD MESSAGES

  Show All The headings of unread messages are displayed in bold text in your Inbox....

CREATE UNREAD MAIL FAVOURITE IN OUTLOOK

  Show All You can find your unread messages in the Unread Mail folder under Search...