upgrading to pykolab-0.5.16 or 0.5.17 prevents to send e-mail by way of submission

[Henning]

I think I experienced this problem in every version of kolab 3.x. There
are some other reports on the mailing lists, e.g.

https://lists.kolab.org/pipermail/users/2012-July/013520.html

Henning

Am 10.05.2014 23:28, schrieb Thomas Spuhler:
> Since the distro-version pykolab-0.5.14 with the issue-1627 patch applied 
> still shows the problem with non ascii characters in the e-mail, I upgraded 
> to version 0.5.16. Unfortunately, I then experience bug #2432. I then 
> upgraded to vers. 0.5.17 and still have the same problem.
> I can send e-mail using port 25
> After making the change to postfix/master.cf as proposed in the bug 
> report:
> 
> #!!!!!! - > if disable this ,  email go!!!
> #    -o smtpd_data_restrictions=$submission_data_restrictions
> Submission works again. There isn't any patch proposed in the bug report, 
> just closed it as WONTFIX
> Does removing this line open a security hole? We have the same line in 
> postfix/main.cf.