资 源 简 介
Extremely simple milter for dkim signing outgoing mails
DKIM signatures are required for email authentication.
Mails sent over SMTP are usually unauthenticated and hence the source of the mail can only be verified by using some external authentication methods like DKIM
Read more about DKIM on wikipedia http://en.wikipedia.org/wiki/DomainKeysIdentifiedMail
I had been using sourceforge dkim-milter for signing my outgoing mails but that was not a dedicated milter for signing mails. Usually most domains have different servers for outgoing and incoming mails. Combining the milter to sign as well as verify signatures seems too much of an overkill. That led to this sign-only milter. On our servers it runs at least 7x faster than dkim-milter.
This works on Linux , At least the redhat types.
Please let me know if you find it useful.
Uses the firm-dkim library available in code.google
http://code.google.com/p/firm-dkim/
