@Alex: Could you have a look at this, please?

On Tue, 2016-07-19 at 01:45 -0500, R. W. Rodolico wrote:
> I was working with the firewall today and noticed the following three
> ports are not in the default list of ports.
> 
> SUBMISSION 587 (TCP AND UDP)
> SSMTP      465
> 
> I suggest they be added. I did a quick look and did not see where they
> came from for sure, but maybe
> /var/ipfire/fwhosts/customservices.default? If so, it looks like the
> following three lines added to that file would work:
> 
> 35,SUBMISSION (TCP),587,TCP,BLANK,0
> 36,SUBMISSION (UDP),587,UDP,BLANK,0
> 37,SSMTP,465,TCP,BLANK,0
> 
> I do NOT know what the first number is, but since it is not duplicated
> and is 1-number of entries, I assume it is a unique index.
> 
> NOTE: I tried modifying that file on my test router and it did not work,
> so that may not be the correct place.
> 
> Rod