checkout this bug on rainloop:

RainLoop/rainloop-webmail#1872 (comment)

Is there any documentation how to use MailSo library? Examples do not cover much. I'm looking for sending multipart/alternative content-type MIME messages.

If there an easy way to download an attachement from a message, so far I can get the message and display the list of attachments bu t I can't figure out how to save the attachement as a file?

Thank you

Is there any way to check what kind of delimiter a mailserver uses from a response from the server or something? Problem is being to set up a config for connecting to a mailbox, but not being able to actually know beforehand what kind of delimiter it uses. Is this even possible?

Current implementation of MailClient::FolderRename does not allow to change folder parent. Renaming a folder from Path\To\Parent1\Folder1 to Path\To\Parent2\Folder2 is not allowed, although following imap commands do allow it

> telnet server 143
> .login username password
> .rename Path\To\Parent1\Folder1 Path\To\Parent2\Folder2
> .logout