Threading unrelated emails.

[NZRussell]

Is this possible or, if not, can something else be done to tie apparently unrelated emails together?

[Eric]

I don't think it's possible since those mails are unrelated.
Could be wrong though.

[NZRussell]

Thanks Eric. I suspected that this would be the case as, I presume, it would require the ability to create an identifier that would serve as a means to create a thread. Something like a number or code that was common to all in the thread even when there is no other factor in common.