Why is 'Choose Signature' greyed out?
An earlier post which appeared to be concerned with the same problem included the suggestion "I had to click on pop account and add my signature there for the choose signature box to light up".
Unfortunately, I do not understand where 'pop account' is so I can click on it, nor where I can then 'add my signature' so as to get 'the Choose Signature box to light up'. I have opened the Accounts section in Mail >Preferences and tried opening up each & every one of my POP accounts, but cannot find anywhere that allows a Signature to be added.
I did not have this problem in Panther but cannot remember which version of Tiger initially introduced it. I just want my blank message window back so I can then choose my preferred Signature manually.
Any help will be GREATLY appreciated, in anticipation of which, V many thanks.
iMac G4 20" Mac OS X (10.4.8)