* Add Return-Path header if message does not contain it
* Use case insensitive string comparing in finding headers
* End headers with '\r\n' not with '\n'
* Write return-path address in brackets (reported by dmx).
* Add tempdir checking (ported from rpop)
* Fix order of ratelimit checks
* Remove unused code
* Fix logging (to postfix style)
* Fix handling of multiply messages in a single connection
* Write temp file size to log
* Misprint
* Remove cur_rcpt logic
* Format float value properly in ratelimit log message
* Add debug information for ratelimits
* Bump rmilter version to 1.5.7
* Init debug options for rate limit checks
* Add log lines if we got error from memcached while checking ratelimit
* Convert key for memcached to lowercase while checking ratelimit
* Write key name to log on memcached errors while checking ratelimit
* Fix pointer operation in convert to lowercase function
* Do not send empty key to memcached in case of empty rcpt in ratelimit check
* Write to log message id when we found it in In-Reply-To header
Temporary don't skip spamd. Because of bug in this logic implementation we accept too many spam.
Increment version
Port already 1.5.8, increment again