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 gesluit en in die argief. Vra asseblief 'n nuwe vraag as jy hulp nodig het.

Cannot receive message via SSLv3-dsiabled-POP3 (TLSv1.2)

  • 1 antwoord
  • 1 het hierdie probleem
  • 12 views
  • Laaste antwoord deur christ1

more options

I'm using Thunderbird 52.5.0 (64-bit) on OS X to receive and send e-mails from my company's mail server. According to recent security recommendation, we disabled SSLv3 on the server. More specifically, we use dovecot as POP3 service and postfix as SMTP service where we disabled SSLv3 on the both services.

Now both POP3 and SMTP are working on TLSv1.2 instead of SSL. But I have got a problem on my thunderbird client. I can send messages from it, but cannot receive messages with a following error:

    An error occurred during a connection to mail.our.server.name:995. Cannot communicate securely with peer: no common encryption algorithm(s). Error code: <a id="errorCode" title="SSL_ERROR_NO_CYPHER_OVERLAP">SSL_ERROR_NO_CYPHER_OVERLAP</a>


My setting for the account is

     Connection Security: SSL/TLS
     Authentication method:Normal password      


I dont know how to fix this error.

I'm using Thunderbird 52.5.0 (64-bit) on OS X to receive and send e-mails from my company's mail server. According to recent security recommendation, we disabled SSLv3 on the server. More specifically, we use dovecot as POP3 service and postfix as SMTP service where we disabled SSLv3 on the both services. Now both POP3 and SMTP are working on TLSv1.2 instead of SSL. But I have got a problem on my thunderbird client. I can send messages from it, but cannot receive messages with a following error: An error occurred during a connection to mail.our.server.name:995. Cannot communicate securely with peer: no common encryption algorithm(s). Error code: <a id="errorCode" title="SSL_ERROR_NO_CYPHER_OVERLAP">SSL_ERROR_NO_CYPHER_OVERLAP</a> My setting for the account is Connection Security: SSL/TLS Authentication method:Normal password I dont know how to fix this error.

All Replies (1)

more options