NYCPHP Meetup

[Rolan Yang]

Urb LeJeune wrote:
>     Does anyone have any experience with MTA commands being
> injected in a forms input fields which are exploited by spammers? In
> case there was one bogus email address in the To: field and then
> many multiple email address (coma separated) which all received the
> same message.
>
>     Although anti-spamming code would be great I'm also looking
> for ideas or suggestions.
>
> Urb
> Urb
>
> Dr. Urban A. LeJeune, President
> E-Government.com
> 800-204-9545
>

We had a discussion on this a few years back.
Check out http://www.nyphp.org/phundamentals/email_header_injection.php