Hi Tobias,
> Did you ever get an answer to your question? Or even found a solution?
>
> I do encouter the same problem with a site with a long domainname (21
> Characters).
>
> I did some investigation with this and another domain. I found out that the
> error occurs if the sum of the characters of the email address plus the
> characters of the full name is greater than 53.
>
> Is anybody out there able to catch the bug?
Yeah, I remember that bug. We fixed that about two months ago in BlueOnyx:
http://devel.blueonyx.it/trac/log/BlueOnyx/5106R/ui/base-
email.mod?action=stop_on_copy&mode=follow_copy&rev=199&stop_rev=10&limit=100
The problem is that vacation.pl uses the function I18nMail() to send emails.
That function is built into Sausalito and has some issues here and there. It
works fine most of the times, but it messes up email headers if there are
sites with long domain names and such.
Our work around was to switch from I18nMail() to the Perl module MIME::Lite
for sending emails. MIME::Lite produces emails that conform to MIME standards,
which isn't always true for the old I18nMail().
--
With best regards,
Michael Stauber