[GLLUG] Disposable E-mail Addresses
Thomas Hruska
thruska at cubiclesoft.com
Sat Jan 5 14:30:22 EST 2013
On 1/4/2013 9:05 PM, Charles Ulrich wrote:
> Hi Chick,
>
<snip>
> Another alternative is paying for email hosting with your own domain.
> There are probably good email hosting solutions out there, but it's also
> possible these days to just get a cheap hosted cpanel account where you
> can add/delete email accounts at will.
>
> I have a $15/month VPS that I run Postfix on. I have it configured to
> use "." as the username separator instead of "+". This passes all the
> web form validation checks and allows me to filter mail based on the
> incoming address:
>
> charles.dont.spam.me.please.please.please at bityard.net
I set up my server using '+' and since then I've discovered that most
web forms don't accept the character despite it being a valid character
in an e-mail address. Postfix only allows one character for the
extension separator (recipient_delimiter). I'm running an all
command-line managed MySQL + Postfix + Dovecot + SPF/DNSRBL checking
setup, which works rather well and I've got it locked down pretty well
too. The timing of this thread is good since I spent some time today
working on trying to add another character option to have multiple
allowed extensions deliver to the same mailbox. Here's what I've got so
far:
http://cubicspot.blogspot.com/2013/01/setting-up-mysql-postfix-dovecot-to-do.html
I'm curious though as to which character works best for the delimiter.
I've only added '_' at this point. Based on what I've read, '+' is the
supposedly "recommended" method and is what GMail does but my experience
shows that very few web forms actually support the '+' character thanks
to the proliferation of ill-conceived validation regexes.
--
Thomas Hruska
CubicleSoft President
I've got great, time saving software that you might find useful.
http://cubiclesoft.com/
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