Re: Workaround for sender address rejected: domain not found

2022-04-22 Thread Matus UHLAR - fantomas
On 21.04.22 16:34, Ian Evans wrote: I've seen this a few times with some companies. I'm expecting an email from, say, example.com They say it's bouncing. I check the logs and there's a RCPT 450 Sender address rejected: domain not found. The email is being sent from email.example.com, but that

Re: Workaround for sender address rejected: domain not found

2022-04-21 Thread Bill Cole
On 2022-04-21 at 18:31:56 UTC-0400 (Thu, 21 Apr 2022 18:31:56 -0400) Ian Evans is rumored to have said: [...] smtpd_sender_restrictions = check_sender_access hash:/etc/postfix/valid_senders, reject_unknown_sender_domain So, you're already set up for exempting senders listed in

Re: Workaround for sender address rejected: domain not found

2022-04-21 Thread Ian Evans
On Thu, Apr 21, 2022 at 5:19 PM Noel Jones wrote: > > On 4/21/2022 3:34 PM, Ian Evans wrote: > > I've seen this a few times with some companies. I'm expecting an > > email from, say, example.com > > > > They say it's bouncing. I check the logs and there's a RCPT 450 > >

Re: Workaround for sender address rejected: domain not found

2022-04-21 Thread Noel Jones
On 4/21/2022 3:34 PM, Ian Evans wrote: I've seen this a few times with some companies. I'm expecting an email from, say, example.com They say it's bouncing. I check the logs and there's a RCPT 450 Sender address rejected: domain not found. The email is being sent from

Re: Workaround for sender address rejected: domain not found

2022-04-21 Thread Bill Cole
On 2022-04-21 at 16:34:38 UTC-0400 (Thu, 21 Apr 2022 16:34:38 -0400) Ian Evans is rumored to have said: I've seen this a few times with some companies. I'm expecting an email from, say, example.com They say it's bouncing. I check the logs and there's a RCPT 450 Sender address rejected: domain

Workaround for sender address rejected: domain not found

2022-04-21 Thread Ian Evans
I've seen this a few times with some companies. I'm expecting an email from, say, example.com They say it's bouncing. I check the logs and there's a RCPT 450 Sender address rejected: domain not found. The email is being sent from email.example.com, but that subdomain doesn't exist, can't be