recently used redmine 3.0.0 does not send the mails notifications in format defined at configuration.

the mails arrived as plain text but with the format without procesed, example:

1) define the header in configurations as textile and also define the header as:

h1.  This its a notification

2) when i receive the email the result was:

h1. This its a notificacion

Redmine test email

3) espected result:

This its a notification¶

Redmine test email
...

Same behavior if used markdown