SMTPUtils

SMTPUtils is a powerful open-source software designed for the analysis and revision of MTA. It provides a reliable and effective solution for securing your mail servers by offering various testing and analysis services that enable service managers and computer security staff to obtain a summary of their implementation.

The software currently supports multiple features, including resolving by MX record, open relay checkups, perimeter antivirus testing, system antispam testing, performance testing, obtaining information, DNSBL check, SPF support, greylisting autodetect, and ping support.

Version updates include exciting new additions to the software, such as adding SPF check and creating/getting records, support for HTML attachment inline in antivirus tests, connection limit by messages with delay, greylisting detection, customizable DNS in DNSBL tests, and ping testing. Additionally, some bugs in check updates and AntiSpam tests have been fixed to ensure smooth and hassle-free operation.

In conclusion, SMTPUtils is an outstanding software that guarantees reliable results and comprehensive analysis services for MTA. With its diverse range of features and state-of-the-art updates, it is the ideal choice for securing mail servers and enhancing computer security.