Bug 3695

Summary:	Disallow selecting mailbox as destination for Copy.../Move...
Product:	Claws Mail (GTK 2)	Reporter:	Pierre Fortin <pf>
Component:	UI	Assignee:	users
Status:	NEW ---
Severity:	enhancement
Priority:	P3
Version:	3.14.1
Hardware:	PC
OS:	All

Description Pierre Fortin 2016-09-21 18:05:51 UTC

Discovered due to invalid Copy... message to mailbox silently failing.

1. Added new mailbox (moved it to top -- relevant? [1])
2. Copy... a message
   destination selector pointed to new [top] mailbox[2] (not inbox, ...)
3. OK silently ignored copy action.

Suggest to not select/allow mailbox as destination (gray out mailboxes)

[1] destination dialog defaulted to the new mailbox; after selecting its inbox, all future defaults were inbox.
[2] tested with another new mailbox; but destination default still preselected inbox, so this may be a first-use-only issue. (I don't recall ever using Copy... previously)