Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

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

Hierdie gesprek is in die argief. Vra asseblief 'n nuwe vraag as jy hulp nodig het.

I upgraded to 38.2.0, now I cannot access my Time Warner e-mail.

  • 3 antwoorde
  • 2 hierdie probleem
  • 1 view
  • Laaste antwoord deur Gnospen

more options

I have just upgraded to Thunderbird 38.2.0 on Mac OS 10.10.4. Everything was working fine until this upgrade. Now I cannot access my mail at Time Warner, domain twc.com

I have just upgraded to Thunderbird 38.2.0 on Mac OS 10.10.4. Everything was working fine until this upgrade. Now I cannot access my mail at Time Warner, domain twc.com

All Replies (3)

more options

I appreciate the info but it's not fixed yet! I have no idea why, but maybe some Mac-specific info is needed?

more options

Check if your Firewall is blocking TB 38.2. Some firewalls think an update is a new program. Keys less than 1024 is not allowed anymore,(Logjam - vulnerability) so if you changed from pre 38 to 38.2 this could be the case.

Logjam/weak Diffie-Hellman key Check the error console. Look for: Error: An error occurred during a connection to [domain]:[port] Cannot communicate securely with peer: no common encryption algorithm(s). (Error code: ssl_error_no_cypher_overlap)