Tab as delimiter does not work.

[ben221199]

Hello all,

First of all, what a great project. However, I have some problems with a custom delimiter.

When I have / as delimiter, it will be like this:

But when I change it to a tab ( ), then it will be like this:

This will break clients like Thunderbird. Note that every character is allowed as delimiter except 0x00, but if you want " or \, it should have an extra \ before it.

[ben221199]

I also tried other delimiters than the tab and all characters I tried where in the range of 0x01-x07F, but in Thunderbird all my folders disappeared.

[emersion]

Closing because this is an issue about go-imap v1. I'm now focusing on go-imap v2.

Please re-open if you can reproduce with go-imap v2.