How do I write an imapfilter "does not contain" email rule please?

Question

I've recently installed imapfilter. I have some simple copy and pasted rules that I like, such as this in my config lua file:

results = account1.INBOX:contain_from('[e-mail]')
results:move_messages(account1.DontCare)

but the rule I really want is: if my email is not in the TO field, move it to another folder

Can I get an example of how to write this rule please? Since the scripting language is based around an actual programming language, I would imagine this is possible?

Answer 1

try

results = account1.INBOX:not_contain_to('[e-mail]')

or

results = not account1.INBOX:contain_to('[e-mail]')