1 (edited by 626128412 2015-08-10 20:46:35)

Topic: POP3 smtp

==== Required information ====
- iRedMail version (check /etc/iredmail-release): 0.9.2
- Linux/BSD distribution name and version: centos
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): MySQL
- Web server (Apache or Nginx):Nginx
- Manage mail accounts with iRedAdmin-Pro? No
- Related log if you're reporting an issue:
====

Hi My pop3 is : SSL 995 and Smtp : SSL 587, it works well. But after I sending some emails. It stops to send emails or receive emails. Roundcube webmail failed to open too.

What problem of it ?

Many thanks!

----

Spider Email Archiver: On-Premises, lightweight email archiving software developed by iRedMail team. Supports Amazon S3 compatible storage and custom branding.

2

Re: POP3 smtp

How much RAM do you have on this server? 2GB RAM is recommended for a low traffic mail server, because spam/virus scanning will take much system resource.

3

Re: POP3 smtp

1G Ram.

I think you are right. Because I am also using another software.Tomorow I will try again, thanks ~

4

Re: POP3 smtp

Did you read this tutorial?
http://www.iredmail.org/docs/concurrent.processing.html

It's used to process more emails concurrently, but you can try to decrease the number to get a stable and working iRedMail server.

Anyway, 2GB RAM is recommended.

5

Re: POP3 smtp

I got same Issue yesterday try to check your My.cnf or add


[mysqld]                                                                                                                                                           │
....
open_files_limit        = 50000 
.....