Open-source. Net email Server-LumiSoft Mail Server Introduction

LumiSoft Mail Server is an open-source, free Mail Server that can run on. net/mono, supports SMTP/POP3/IMAP4/WebMail, MS SQL Server, PostgreSql/Xml, and other data storage methods.

After a personal trial, I feel very suitable for small and medium-sized enterprises, and there is no problem in stability and compatibility (WinWebMail was used in the past, and the results are not compatible with the mail sending class of asp.net 2.0, in the System. web. mail, System. net. mail and DotNetOpenMail databases are suffering from pain points between them. They are free of charge (for comparison, the domestic dbmailserver price is RMB 3000). The only defect is that the software is not Chinese :(

Note: Now I switched to hMailServer, And the LumiSoft Mail Server is still not stable enough. Especially when multiple domains are configured, errors often occur, and one time it takes up 99% of the CPU and all the memory resources.