Problem:
It have problem when connecting with IMAP services but it have response when try to do telnet test with port 143 or 993.
Symptoms:
Keeps have error found at Plesk maillog located at
/usr/local/psa/var/log/maillog
----
Oct 4 09:28:43 server courier-imaps: Maximum connection limit reached for ::ffff:11.22.33.44
Oct 4 09:28:43 server courier-imaps: Maximum connection limit reached for ::ffff:11.22.33.44
Oct 4 09:28:44 server courier-imaps: Maximum connection limit reached for ::ffff:11.22.33.44
Oct 4 09:31:48 server courier-imaps: Maximum connection limit reached for ::ffff:11.22.33.44
----
Caused:
It is because too many connection from single IP to mail server
Resolution:
Adjust the MAXPERIP in /etc/courier-imap/imapd
Default value is 4
and then restart the IMAP services by
#> plesk sbin mailmng-service --restart-service --mail-component
authdaemon --mail-component pop3 --mail-component pop3s --mail-component
imap --mail-component imaps
- 0 Bu dökümanı faydalı bulan kullanıcılar:
İlgili diğer dökümanlar
Setup DNS in Plesk
Please note that we do not offer DNS hosting. To get your site hosted on the VPS, you can either:...
How to create a catch-all email account
From Plesk control panel, select your domain name. Then click on "Mail Accounts" > "Mail...
Enabling Submission Port from Plesk control panel
If SMPT port 25 is not working from your end, kindly enable Submission Port from Plesk.It's very...
Creating FTP account
FTP account is created upon adding a domain in Plesk.If you have not yet added your domain in...
Creating an email account
To create an email account, login first to Plesk control panel.1. Click on Domains.2. Select your...
