Re: [exim] TLS with gmail started failing

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Auteur: Jeremy Harris
Date:  
À: Marc MERLIN
CC: exim-users
Sujet: Re: [exim] TLS with gmail started failing
On 07/06/2019 18:09, Marc MERLIN wrote:
> tls_require_ciphers = NORMAL:%COMPAT                                                                                                  
> tls_require_ciphers = NORMAL:%LATEST_RECORD_VERSION:-VERS-SSL3.0                                                                      
> tls_require_ciphers = SECURE128 


I see you're already fixed, but something along the lines of
NORMAL:!VERS-TLS1.3

See https://gnutls.org/manual/html_node/Priority-Strings.html
for the full horror.

--
Cheers,
Jeremy