Wrong virtual mappings in postfix_vmap with long domain names

[Jan F. Orth]

When using longer domain names, in the automatic generated virtual mappings file there is no required white space in the last line. This leads to the fact that the file cannot be correctly parsed to postfix_vmap.db

Error: Dez 17 17:11:37 xxx.xxx.de postfix/postmap[6058]: warning: /var/lib/mailman3/data/postfix_vmap, line 39: expected format: key whitespace value

# Virtual mappings for the @vereinigung-sportrecht.de domain.
<email address hidden> <email address hidden>
<email address hidden> <email address hidden>
<email address hidden> <email address hidden>
<email address hidden> <email address hidden>
<email address hidden> <email address hidden>
<email address hidden> <email address hidden>
<email address hidden> <email address hidden>
<email address hidden> <email address hidden>
<email address hidden>@he-ve-spo.de

[Mark Sapiro (msapiro)]

Mailman 3 issues should be reported at https://gitlab.com/groups/mailman/-/issues - not here.

That said, this is a duplicate of https://gitlab.com/mailman/mailman/-/issues/1001 which was fixed in Mailman core 3.3.6.