swiftmailer/swiftmailer — Issue #143: MailTransport.php, replace "\r\n." with "\r\n.." bug
Author: llamerr
Created: 2011-12-23 11:24:02+00:00
State: open

in MailTransport.php
swift version 4.0.6
following code is present

else //Windows, using SMTP
{
$headers = str_replace("\r\n.", "\r\n..", $headers);
$body = str_replace("\r\n.", "\r\n..", $body);
}

I use xammp 1.7.3 installation
and sendmail from it (msmtp 1.4.19 (a sendmail compatible SMTP client))

seems this cliend don't need this replace, becouse all my dots are doubled