> It's also not possible to block a contact if you have previously communicated with them without first deleting the contact from your address book. Why FM can'

> It's also not possible to block a contact if you have previously communicated with them without first deleting the contact from your address book. Why FM can't just do that automatically (and indeed, why it is a requirement in the first place) I have no idea - but it is really annoying. I'm seeing this kind of complaint a lot and I wonder if people that need this kind of business level functionality considered that Fastmail is not a CRM solution. Its designed for email and it has very limited features for contacts and calendar. IMHO if you want that level of control you really should be using a full on CRM solution like ZohoCRM.