Can't disable accounts

Submitted by José Luis González

Assigned to Florian Rivoal

Link to original bug (#13229)

Description

I can't find a way to disable accounts other than removing them altogether. Sometimes it makes sense to disable an account if you don't want notifications for the time being but expect to want them in the future, so the account remained saved. Please, if you think it makes sense, provide such an option.

Thank you so much in advance.