Hello I saw 96-92-246-116-static.hfc.comcastbusiness.net has no A record pointing to your IP.
Though this IP does have a PTR record as above. Maybe you have 'reject_unknown_client_hostname' setup in your main.cf? Thanks. > > Hello All, > > I'm getting rejections showing: > reject: RCPT from unknown[96.92.246.116]: 450 4.7.25 Client host rejected: > cannot find your hostname > > But if I do an nslookup on the same box, it does resolve. > I thought this was purely if no reverse exists reject. > > I have added this under: > smtpd_sender_restrictions > > The goal of course is to reduce junk mail, Any suggestions? > > -- > > Thanks! > > Joey > _______________________________________________ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to postfix-users-le...@postfix.org
