settings.php

If needed, add the following settings to the site settings.php.

Mail Line Endings for Outlook

Outlook 2012 and lower doesn't like LF line endings in plaintext by default. It will process the strings without a line-terminator as one sentence.

The module mimemail has a variable (mimemail_crlf) to fix this, but by default is uses Drupal core MAIL_LINE_ENDINGS.

To set the MAIL_LINE_ENDINGS to CR+LF:

$conf['mail_line_endings'] = "\r\n";