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Tagged with fingerprint ssl-certificate
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Postfix still complains that "certificate verification failed" even when "smtp_tls_security_level = fingerprint"
I'm attempting to use Postfix (version 2.6.6 on RHEL6) to connect to and send mail via a mail relay on our internal network. I want to connect with STARTTLS on port 25 (port 465 is not available on ...