谢谢张工
我的服务器是用来办公的，检查过肯定没有大量的外发垃圾邮件，都是正常需求。每天处理大约10GB左右的数据。
这台服务器硬件配置了24核心+32GB RAM,处理能力足够，现在CPU和RAM实际使用率都很低，请问配置文件如何修改可以增大服务器的邮件处理能力？
下面是昨天的log,供参考，谢谢
--------------------- Postfix Begin ------------------------
2090 *Warning: Anvil limit reached
66 Miscellaneous warnings
826.949M Bytes accepted 867,118,645
1.352G Bytes sent via SMTP 1,452,084,006
8.494G Bytes delivered 9,120,079,586
9.541K Bytes forwarded 9,770
======== ==================================================
2675 Accepted 77.67%
769 Rejected 22.33%
-------- --------------------------------------------------
3444 Total 100.00%
======== ==================================================
118 5xx Reject HELO/EHLO 15.34%
1 5xx Reject DATA 0.13%
628 5xx Reject unknown user 81.66%
20 5xx Reject recipient address 2.60%
2 5xx Reject sender address 0.26%
-------- --------------------------------------------------
769 Total 5xx Rejects 100.00%
======== ==================================================
2 4xx Reject relay denied 0.34%
595 4xx Reject sender address 99.66%
-------- --------------------------------------------------
597 Total 4xx Rejects 100.00%
======== ==================================================
24614 Connections
13025 Connections lost (inbound)
13 Connections lost (outbound)
24597 Disconnections
27206 Removed from queue
19094 Delivered
2364 Sent via SMTP
3 Forwarded
46 Deferred
88 Deferrals
17 Bounced (remote)
48646 Postscreen
24 Notifications sent
243 Connection failures (outbound)
5198 Timeouts (inbound)
111 DNS lookup errors
94 Hostname validation errors
1 SMTP protocol violations
6 PIX workaround enabled
1306 TLS connections (server)
2256 TLS connections (client)
302 SASL authenticated messages
16 Host offered TLS
---------------------- Postfix End -------------------------