Am 05.12.19 um 00:14 schrieb Lists: > s there a useful defense against STARTTLS being stripped from unencrypted > communications? MTA-STS and DANE exist but their real world usage is quite low and you may run into problems if you want to enforce these solutions. You could give it a try but don't expect too much. _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx https://lists.centos.org/mailman/listinfo/centos
Re: Forcing TLS for SMTP?
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- Subject: Re: Forcing TLS for SMTP?
- From: Kai Bojens <kb@xxxxxxxxxxx>
- Date: Thu, 5 Dec 2019 09:34:48 +0100
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