• Our team is looking to connect with folks who use email services provided by Plesk, or a premium service. If you'd like to be part of the discovery process and share your experiences, we invite you to complete this short screening survey. If your responses match the persona we are looking for, you'll receive a link to schedule a call at your convenience. We look forward to hearing from you!
  • The BIND DNS server has already been deprecated and removed from Plesk for Windows.
    If a Plesk for Windows server is still using BIND, the upgrade to Plesk Obsidian 18.0.70 will be unavailable until the administrator switches the DNS server to Microsoft DNS. We strongly recommend transitioning to Microsoft DNS within the next 6 weeks, before the Plesk 18.0.70 release.
  • The Horde component is removed from Plesk Installer. We recommend switching to another webmail software supported in Plesk.

Qmail Authnetication

C

CahitE

Basic Pleskian
My clients are getting errors as this " 451 http://www.spamhaus.org/query/bl?ip=xx.xx.xx.xx " while sending email but i am not.
When i check deeply i realize that my client ip addresses in pbl and i do not understand why the qmail is rejecting clients.
SMTP Auth. is activated on plesk and also they are selecting my server requires authentication while setup mail client.

so what should be the problem ?

I am using plesk 10.x
 
You must log in or register to reply here.

Similar threads

F
Issue SOGo - emails sent from webmail, both manually created and autoresponder/vacation/out-of-office, are rejected. They miss spf, dkim, dmarc, everything
Replies
1
Views
411
Farfalk
F
wakabayashi
Resolved Fail2Ban - Postfix not working for SASL (bug?)
Replies
4
Views
2K
mizar
mizar
wakabayashi
Question SMTP Firewall - is it possible to block brutforce attacks?
Replies
3
Views
635
Vladimir C.
V
SamirM
Issue Postfix Issues with Alma Linux 9.4
Replies
7
Views
1K
Maarten
M
E
Question Is multiple HELO registration possible?
Replies
2
Views
620
emrekoc
E
Back
Top