MRatWork Forum by Mustafa Ramadhan

Sawo Project - Kloxo-MR Discussions => Kloxo-MR Technical Helps => Topic started by: nikobellicgamerin on 2019-11-01, 09:52:16

Title: An error occurred!SMTP Error (553): help!!
Post by: nikobellicgamerin on 2019-11-01, 09:52:16

An error occurred!SMTP Error (553): Failed to add recipient "xxxxx@gmail.com" (5.7.1 sorry, that domain isn't in my list of allowed rcpthosts (chkuser)).


Hostname are


[root@ns ~]# hostname
ns
[root@ns ~]# hostname -f
ns.mywebsite.com
[root@ns ~]# hostname -s
ns
[root@ns ~]#

Title: Re: An error occurred!SMTP Error (553): help!!
Post by: MRatWork on 2019-11-01, 11:09:22

Check your domains in mxtoolbox.com and make sure rdns/reverse-dns/ptr already setup and enable spf and dmarc in 'mail auth' for every domains.