Re: reject_unknown_sender_domain seems not to work

[P.V.Anthony]

On 25/10/19 12:34 am, Lars Liedtke wrote:

I am having trouble using reject_unknown_sender_domain. I boiled the
whole restrictions down to

smtpd_recipient_restrictions = warn_if_reject reject_unknown_sender_domain

For me I use it in smtpd_sender_restrictions.

Also check if your postfix version can support reject_unknown_sender_domain.

I am not an expert. Please wait for other advice.

P.V.Anthony