Receiving mails fails after dealing with poodle:TLS Negotiation failed

Created:

2016-11-16 12:43:56 UTC

Modified:

2017-04-24 12:13:43 UTC

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Receiving mails fails after dealing with poodle:TLS Negotiation failed

Applicable to:

  • Plesk 11.0 for Linux

Symptoms

After applying ssl_v3_disable.sh script , receiving mails from Gmail account fails after dealing with Poodle. The following error appears in mail log:

    Technical details of temporary failure: TLS Negotiation failed

Or this one:

    TLS connection failed: error:1408A0C1:SSL routines:SSL3_GET_CLIENT_HELLO:no shared cipher (#4.3.0)

Cause

There is no way to disable SSLv3 protocol for Qmail mail server, only via disabling SSLv3 ciphers which are disable TLSv1.0/1.1 too.

Resolution

Swich Mail server to Postfix using the following article .

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