Missing autotls option

[shroux]

Hi,

What about the autotls : 'required'/'always' option, which is present in node-imap, but not in mail-listener2 ? Is there any way to handle it ?

Edit: Would it be wrong to add a simple handling for autotls in this library ? Manually adding autotls: 'required' works like a charm, so it shouldn't be harmful.