Re: reject_unknown_sender_domain and TXT record

2017-08-17 Thread Matus UHLAR - fantomas
On 17.08.17 14:00, Brett @Google wrote: Should they be ? I guess in this case the servers generate mail only. Matus UHLAR - fantomas skrev den 2017-08-17 12:04: no. if servers generate mail, their from: domain has to exist. On 17.08.17 16:27, Benny Pedersen wrote: mta does not care of from

Re: reject_unknown_sender_domain and TXT record

2017-08-17 Thread Benny Pedersen
Matus UHLAR - fantomas skrev den 2017-08-17 12:04: On 17.08.17 14:00, Brett @Google wrote: Should they be ? I guess in this case the servers generate mail only. no. if servers generate mail, their from: domain has to exist. mta does not care of from: postfix only care of return-path: header

Re: reject_unknown_sender_domain and TXT record

2017-08-17 Thread Matus UHLAR - fantomas
On 17.08.17 14:00, Brett @Google wrote: Recently noticed some "domain not found" errors by reject_unknown_sender_domain in sender_recipient_checks. Following up I noticed : The domain in the From: address has a SPF record (ONLY) : [deleted] I guess this is just "wrong" in that there should be

reject_unknown_sender_domain and TXT record

2017-08-16 Thread Brett @Google
Hello, Recently noticed some "domain not found" errors by reject_unknown_sender_domain in sender_recipient_checks. Following up I noticed : The domain in the From: address has a SPF record (ONLY) : nslookup -q=ANY kent676.kent.gov.uk kent676.kent.gov.uk text = "v=spf1 ip4:194.80.130.18 ip4:2