The exim delivery queue size

wp11b

Active Member
Feb 23, 2009
42
0
56
i got this report from cpanel server.

The exim delivery queue size is 4720

how to fix it ? is this because mail size over 4720byte?
 

wp11b

Active Member
Feb 23, 2009
42
0
56
queue size - spam attack

after i check exim there are many bounce queue, thats come from fake domain to fake [email protected]

is there any way to prevent this? please share
 

cPanelDavidG

Technical Product Specialist
Nov 29, 2006
11,212
13
313
Houston, TX
cPanel Access Level
Root Administrator
after i check exim there are many bounce queue, thats come from fake domain to fake [email protected]

is there any way to prevent this? please share
Enabling Sender Verification in WHM -> Service Configuration -> Exim Configuration Editor in the Mail section can curb this.

However, the effect of this is mail sent from any non-existent addresses will also be blocked. This can include legitimate but automatically generated messages from websites with forums or sign-up forms (such as emails with a reply address of [email protected]).
 

wp11b

Active Member
Feb 23, 2009
42
0
56
i have enable Enabling Sender Verification before i got this.
but Sender Verification Callouts not enable yet. is Sender Verification Callouts need enable to?
 

cPanelDavidG

Technical Product Specialist
Nov 29, 2006
11,212
13
313
Houston, TX
cPanel Access Level
Root Administrator
i have enable Enabling Sender Verification before i got this.
but Sender Verification Callouts not enable yet. is Sender Verification Callouts need enable to?
For this particular situation, yes, you would need to enable that as well. This option does not appear until you enable Sender Verification.