https://gitlab.synchro.net/main/sbbs/-/issues/215#note_8532
So I marked this for outbound mail since I'm not too worried where incoming mail comes from.
I just sent myself a message from vert (actually came fro cvs) and it landed in my junk mailbox. At least it wasn't blocked but maybe you have a higher reputation since you send more mail that I likely to.
Like I said, I had problems delivering to Microsoft. I contacted them at least half a dozen times to get my server whitelisted. They kept telling me there's nothing blocking it. Give it a couple of weeks and it'd be back to being blocked again. Since adding DKIM my messages are getting through. I know because I have my nightly rootkit checkers emailed to a MS hosted address so would know when it went through or when it bounced.
--- SBBSecho 3.37-Linux
* Origin: Vertrauen - [vert/cvs/bbs].synchro.net (1:103/705)