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Asked: 2022-01-25 19:18:55 +0800 CST

How to disable client-initiated renegotiation in Postfix?

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How to disable client-initiated renegotiation in Postfix?

linux

1 Answers

  1. In console:

    nano etc/postfix/main.cf

    Find & edit - or add this line:

    tls_ssl_options = NO_RENEGOTIATION

    The value of the tls_ssl_options configuration parameter is a white-space or comma separated list of named options, with an alternate syntax provided for (only in exceptional circumstances recommendable) directly specifying OpenSSL-supported options not (yet) named at Postfix compile time.

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