This test shows that Mail Sherlock performance is related to the sizes of e-mails. The larger the sizes of e-mails are, the higher the loads of the CPU and memory. As a result, the numbers of e-mails processed successfully per minute differ depending on the sizes of the e-mails. According to the test report, Mail Sherlock processes 400 mails per minute when the average size of an e-mail is 552KB. And it can process up to 800 e-mails per minute when the size of an e-mail is 16KB. Both figures are much better than those of the typical mail servers. In summary, Mail Sherlock demonstrated stability and excellent performance in this test, which ensures its reliable SMTP and mail filter/log services.