Address book now available from composition window

[#1]

Morning all,
Quick heads up that we've now incorporated the address book into the mail composition window as per the attached screengrab.
This should hopefully make composing emails to multiple recipients a little more akin to how it is when using the old Webmail platform.
Hopefully the change will be welcomed?

[#2]

Well done Bob, that is brilliant and should sort many of the issues that have been raised, especially when posting Bcc. Excellent.
PS. How about that highlighting add-on