Jeffrey Goldberg asked me (a Briton named "Jeffrey" rather than "Geoffrey"?),
| > I offer [subject prefixes] as an option [for individual subscribers].
|
| Great. How?
By dint of being a spineless jellyfish and giving into the whiners instead of
telling them to learn how to filter their mail as I should have.
| Which MLMs allow this sort of thing ...
None to my knowledge (but it is slight and scant). My list routines are
homebrew, and I wouldn't wish them on anybody.
| and isn't it "expensive" wrt to mail
| transport (aren't you generating different data for different
| subscribers)?
No more so than any other mailing list setup that allows users individual
settings or options. Right now the only person taking the tag option is
the only subscriber in his domain, so it's not causing any additional SMTP
work. Also, if the list name (or any of a number of misspellings thereof) is
already in the subject, he gets the same version as everyone else, so then
there's no expense at all.