Hi, sorry about that.
PHP Version 7.2.27
OSTicket version
v1.14.1 (f1e9e88)
Microsoft-IIS/8.5
MySQL 10.2.8
I'm not so sure about the limit of connections, as this was working in the pervious version of OS ticket without issue (1.12.4). It cropped up almost exactly after changing versions.
Our host is our internal company email service.
Also we are collecting 10 emails per fetch, but I did check the mailbox itself and it's empty.