So I need a mysql optimization.
From time to time the mysql server stops working and i need to start it manually.
Also the other VERY important task is to optimize the mail server.
90% percent of my sites are wordpress and the websites also use roundcube mail client.
I need all these thing to be working, sending and receiving emails.
For example, I cannot send an email to gmail via roundcube
This is the mail system at host vimin.startout.biz.
I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.
For further assistance, please send mail to postmaster.
If you do so, please include this problem report. You can
delete your own text from the attached returned message.
The mail system
<email@example.com>: host alt1.gmail-smtp-in.l.google.com[220.127.116.11]
said: 550-5.7.1 [18.104.22.168 5] Our system has detected...