Mark Martinec wrote: > Per, > >> >> There are no spaces in the string, it's an email address. > > An email address can legitimately contain a space, see RFC 2822, > e.g. > "some x user"@example.com
Yeah I know, but I'm quietly ignoring that possibility. I haven't seen one the last four-five years. Makes me wonder if e.g. blacklist_from is able to deal with an address like that? Thanks for all of your suggestions. /Per Jessen, Zürich