==== Required information ====
- iRedMail version: 0.8.7
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): Mysql
- Linux/BSD distribution name and version: Centos 6.5
- Related log if you're reporting an issue:
- iredadmin pro 1.8.2
====
Dear Zhanghuangbin,
I performed migrating from 0.8.4 to 0.8.7 last 2 weeks. Everything seem to be OK for 1 week. After that, sending and receving mail is very slow and often has request timeout. First I think my mail server is under heave load (RAM usage always at 95%) due to SPAM. I managed to add IP to blacklist (as you known from my previous thread). After restarting server, load is back to normal and I can add IP to blacklist and successfully tested. However, sending and receiving mail from roundcube webmail is still very slow and often get "request timeout".
Here are log on dovecot.log:
Nov 03 11:32:12 imap-login: Info: Login: user=<test01@sptfone.vn>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=20397, secured, session=<5kya1OwGgAB/AAAB>
Nov 03 11:32:12 imap(test01@sptfone.vn): Info: Disconnected: Logged out in=195 out=926
Nov 03 11:32:12 imap-login: Info: Login: user=<test01@sptfone.vn>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=20399, secured, session=<2HGc1OwGhAB/AAAB>
Nov 03 11:32:12 imap(test01@sptfone.vn): Info: Disconnected: Logged out in=70 out=634
Nov 03 11:32:13 imap-login: Info: Login: user=<test01@sptfone.vn>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=20401, secured, session=<QTOi1OwGiwB/AAAB>
Nov 03 11:32:13 imap(test01@sptfone.vn): Info: Disconnected: Logged out in=50 out=444
Nov 03 11:32:13 imap-login: Info: Login: user=<test01@sptfone.vn>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=20403, secured, session=<AdKi1OwGjQB/AAAB>
Nov 03 11:32:13 imap(test01@sptfone.vn): Info: Disconnected: Logged out in=233 out=877
Nov 03 11:32:51 imap-login: Info: Login: user=<test01@sptfone.vn>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=20414, secured, session=<mN7x1uwGJQB/AAAB>
Nov 03 11:32:51 imap(test01@sptfone.vn): Info: Disconnected: Logged out in=32 out=424
Nov 03 11:32:51 imap-login: Info: Login: user=<test01@sptfone.vn>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=20416, secured, session=<UlD01uwGJwB/AAAB>
Nov 03 11:32:51 imap(test01@sptfone.vn): Info: Disconnected: Logged out in=44 out=537
Nov 03 11:35:10 dict: Info: mysql(127.0.0.1): Connected to database vmail
After some minutes, the web browser stop "sending message". Maybe account logged out before sending message...
Best regards,
Minh