cakephp/cakephp — pull request #639 by suzuki (2012-05-08 14:52:48+00:00)
Title: Fix SMTP Transparency

If you use MailTransport in CakeEmail and the top of line your email is dot(.), you will find two dots top of line.

This is a bug.

The additional dots is needed only SmtpTransport.

See. RFC5321 4.5.2. Transparency.