AFAIK, TWiki does not allow more than one e-mal address in {WebMasterEmail}. I have seen several problem reports where it turned out that people put in more than one e-mail address into WIKIWEBMASTER setting (earlier releases) or
{WebMasterEmail}
configure setting (newer releases.) See for example
TWiki:Support/RegistrationApprovalDoesntWork.
Configure should check and warn if there is more than one address in
{WebMasterEmail}
.
--
TWiki:Main/PeterThoeny - 04 Jun 2007
In the first instance this should be a documentation fix. Then there's a low prio follow-on to do it in a checker.
CC
looks like there is a checker that I have not managed to get around.
--
SvenDowideit - 26 Nov 2007