Plesk Postfix Mail Server 9.5.4 very heavy load, 1000s of processes
- by Eugene van der Merwe
Our Plesk Linux Ubuntu 64-bit mail server has extremely high load and we don't know how to isolate it. The load was okay will two weeks ago but in the last two weeks it's seriously deteriorated.
The mail server has been running for years and we have had sporadic performance issues. Normally we reduce the load by turning off all SPAM checks until…