Closes #3754 and #3755 - added limit for letsencrypt and directive snippets...

Marius Burkard

2016-02-12 67b0cb394d6b89b19087c285765285806e7da95c

1
ALTER TABLE `mail_user` ADD `disablesieve-filter` ENUM( 'y', 'n' ) NOT NULL DEFAULT 'n' AFTER `disablesieve`;