unset folder-hook

[Ranjan Maitra]

I have a folder-hook set up which basically uses a particular email account when in a folder. I have it set up as:

 set envelope_from_address="address at email.com"
 set use_envelope_from=yes
 set from = "address at email.com"
 set realname = "Name, Real"
 set forward_format = "[FW frm %a:%s]"


 folder-hook .      'unset smtp_url'
 folder-hook '(mutt|fedora|postfix|fetchmail|openbox)' 'set from =
email at address.com; set smtp_url="something"; set smtp_pass="somethingelse"; set envelope_from_address="email at address.com"; set use_envelope_from=yes; set from = "email at address.com"; my_hdr Bcc:; set forward_format = "[FW frm %a:%s]";set realname = "Real Name"; set ssl_force_tls = yes; set ssl_starttls = yes'

But I have noticed that when I go to another (default) folder (not in the list above), after one of the folders above (mutt, say), I still have the modified folder-hook settings go to the new folder.

How do I automagically revert back to the default setting when I am done visiting these special folders with folder hooks (such as mutt in the example above)?

Many thanks for your suggestions and best wishes,
Ranjan