Re: OpenSSL 3.4.x supported?

AMM  wrote:

EOPENSSL_CONF=/etc/mail/sendmail.ossl

In my case this file does not exist.

That's the entire idea - as the release notes entry explains:

Note: OpenSSL 3 loads by default an openssl.cnf file from a location
specified in the library which may cause unwanted behaviour in sendmail.

It is not clear what unwanted behaviour can occur if OpenSSL defaults
are used?

Check the OpenSSL config file / documentation, e.g., wrt
"security level".

 Didn't sendmail use OpenSSL defaults, earlier too?

sendmail never explicitly use{s,d} OpenSSL config files.

Ideally, what setting should be mentioned in /etc/mail/sendmail.ossl?

None.

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