Incorrect DNS SPF records in the domain view

[NickOvt]

After adding a domain (say mydomain.tld), but the server's hostname is mail.mydomain.tld and checking the DNS settings there are two different SPF DNS entries, but:

1. Two SPF entries are NOT allowed on same domain, which naturally causes stalwart to create a record for the A and MX records respectively. But it would be better to have one SPF DNS entry on the main A domain (mydomain.tld) that would specify the spf a and spf mx options, better yet if specific a and mx are set, say a:maydomain.tld and mx:mail.mydomain.tld
2. Stalwart adds ra=postmaster (reporting address) which is NOT supported on SPF and causes issues with SPF checks and may even cause rspamd or other checkers to mark the message as spam
3. Ideally an ip4: option on the SPF record should also be added, otherwise, again, SPF checkers show issues and SPF checks of mail can fail

Should this be raised to an issue status or is this deliberate?

[andreymal]

ra=postmaster is supported on SPF as defined in RFC 6652. If this causes rpsamd to mark the message as spam, this is a rspamd bug and you should send a bug report there

[NickOvt]

Hello!

Sorry, my bad, indeed it is. But turns out that most online SPF checkers mark this as an issue (incorrect syntax).
Additionally the other two issues (points nr 1 and nr 3) are still applicable