Recently Added Domain is Forwarding Inbound Reports

Issue Description

My most recently added domain is forwarding inbound reports to the end user even though the Forward reports switch is off. All previously added domains are working correctly and don’t forward reports.

What makes this even stranger is it is sending reports between two local domains, so the report is actually being generated by Stalwart, being received by Stalwart, then being forwarded.

I was positive there was an issue raised that local to local reports were supposed to be suppressed, but I can’t find it in the forum search. If this is the case, then this is a two for one.

Stalwart Version

v0.16.x

Installation Method

Binary (Linux)

Database Backend

PostgreSQL

Blob Storage

S3-compatible

Search Engine

Internal

Directory Backend

Internal

Additional Context

I believe the domain itself was added in 0.16.15 or 0.16.16

The postmaster alias was forgotten and wasn’t added until 0.16.18. I saw postmaster get a 550 in the log.

The report behavior was then spotted under 0.16.18.

I have reviewed the documentation and FAQ and confirm that my issue is NOT addressed there.

on

I have searched this support forum (open and closed topics) and confirm this is not a duplicate.

on

I understand that topics in this category are triaged by a bot first but a human reply will follow up. If I’d prefer a human-only reply, I’ll add the no-ai tag to my topic.

on