The number of concurrent sessions. Adjust the number controls the parallelism of email middle east mobile number list . Administrators can flexibly set the maximum number of emails that can be process by each session.
If the server resources are abundant. Adjust the number the number of messages in a single session can be appropriately increas to spe up the mail throughput rate. If the resources are scarce, this parameter should be appropriately r. There for to control resource usage.
Set a reasonable processing timeout
The processing timeout controls the processing time of a single email. If the processing is not completed after exceeding the threshold, the processing will be interrup to maintain the overall performance of the system.
According to the server and network conditions, the timeout threshold should common issues with address data be set reasonably, usually between 30 seconds and 180 seconds. If the time is too short, message transmission may be interrupt ; if the time is too long, too many resources will be occupi
Enable local cache to spe up transmission
For internal emails in your organization, enable MDaemon’s local cache feature. After emails are sent, they are immediately cach on the receiving server, without taking up extra bandwidth.
When the recipient logs into the email system, the email is read directly from the local cache, which greatly reduces the email transmission time.
Control the number of simultaneous connections
The number of simultaneous Webmail connections will also affect the performance of email processing. You can limit the maximum number of Webmail connections to avoid taking up too many resources.
It is also recommend that users log in to Webmail on the internal network as much as possible to r uce bandwidth pressure caus by external access.
Enable resource control to avoid excessive usage
MDaemon can set thresholds and limits for CPU, memory, and disk IO resource usage during email processing. Once the threshold is exce , new messages will be suspend until chine directory resource usage is r uc .
This can effectively prevent resources from being exhaust when a large amount of emails pour in, and ensure the normal operation of key services.
Choose the right hardware configuration
Performance optimization also needs to start with hardware. For a mailbox server with a large processing volume, you should choose a CPU with excellent performance, sufficient memory capacity, and an SSD hard disk with fast IO.
Core switches, firewalls and other network devices must also provide sufficient bandwidth. Reasonable hardware selection can fundamentally guarantee system processing performance.
Continuous monitoring and adjustment
Administrators need to monitor changes in server load, observe indicators such as CPU, memory, and network, and adjust limit parameters in a timely manner.
Elastic expansion is also one of the means to ensure performance.