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

Cannot download e-mail, SSL_ERROR_NO_CYPHER_OVERLAP?

  • 1 reply
  • 1 has this problem
  • 16 views
  • Last reply by christ1

more options

Unable to download e-mail visible via webmail on server. Error code <a id="errorCode". Title "SSL_ERROR+NO_CYPHER_OVERLAP">SSL+ERROR_NO_CYPHER_OVERLAP.

e-mail can be sent, but the message is not automatically save in the SENT folder. A secondary folder created in Local Files will collect sent e-mails.

Unable to download e-mail visible via webmail on server. Error code <a id="errorCode". Title "SSL_ERROR+NO_CYPHER_OVERLAP">SSL+ERROR_NO_CYPHER_OVERLAP. e-mail can be sent, but the message is not automatically save in the SENT folder. A secondary folder created in Local Files will collect sent e-mails.

All Replies (1)

more options

This is possibly a configuration issue of your email provider's server. Talk to your email provider.

If you can send messages, you may not have set up connection security for the SMTP server. Verify your server settings.