Re: Email Sending Test-Setup
Heho, > That is a real cool project! Thanks. And mostly running on openbsd. ;-) > I didn't knew signed rDNS is possible. Yeah; It actually is: https://dnssec-analyzer.verisignlabs.com/3.197.191.195.in-addr.arpa But many orgs don't sign their rDNS, which makes it hard for endusers to get signed rDNS on their VMs. No clue how openbsd.amsterdam is doing in that regard... ;-) With best regards, Tobias
Re: Email Sending Test-Setup
Heho, together with some colleagues i setup an email-sending-selftest (powered by openbsd, and partially opensmtpd ;-)) In case it is useful for some: https://www.email-security-scans.org/ That is a real cool project! I didn't knew signed rDNS is possible.
Email Sending Test-Setup
Heho, together with some colleagues i setup an email-sending-selftest (powered by openbsd, and partially opensmtpd ;-)) In case it is useful for some: https://www.email-security-scans.org/ Only thing keeping me from 10/10 at the moment is outbound MTA-STS and DANE checking. If anyone has taken a shot at adding that to opensmtpd (Maybe a filter before hitting the relay action or something?), i'd be happy to hear about that. :-) With best regards, Tobias
