Thank you for responding to this poll... it's helping me fix an unexpected problem. I've figured out that recipients with the lowest 500 member numbers did indeed receive the mailing... all others did not. Our hoster (which is excellent by the way, at a much lower cost we have now a much more responsive system, just try the search function) imposes a limit of 500 outgoing e-mails per hour from our domain. Infuriating for me, but it helps prevent SPAM.
I'll need to modify the software to allow it to balance the transmission of the news letters in such a way that it spreads it over a longer period so as to not get close to that limit.
Once I've done that I'll send out the e-mail again... but that may mean that some of you may receive it twice!
Peter