Attention in classroom
By default, Plesk and the Courier-IMAP email server drastically limit the number of inbound connections to prevent users from opening up too many concurrent sessions. Unfortunately, this restriction can impact legitimate users who have multiple computers connecting to the Courier-IMAP server from behind a firewall or a single computer that runs an IMAP client that …
Continue reading “How can I raise Courier-IMAP connections for my server?”
For communication with this api servrs please open this ports on firewall ‘TCP_OUT’ Allow outgoing TCP ports
Saw that someone was using a simple preg_replace() with Alpha Numeric only regex to deal with an Umlauted O in a string and thought I’d post a slightly better way of doing it. There’s always better ways, we’ve just got to share them, so here I go…
On accessing the Plesk control panel you may receive the “PleskFatalException Unable to connect to database: Too many connections” error message and this is caused when the mysql connections on the server are exceeded than the specified value.
We can spin wheels forever with all the uglies out there, or we can list (identify) the bots to allow.
In this How-To we’re going to walk you though changing the default SSH port on a Linux system.