Plain text email?

[Tim Williams (gmail)]

On 27 Jun 2005 15:38:59 -0700, Inkiniteo <gaz082 at gmail.com> wrote:
> Hi guys. I have a script that sends the info by email, but i'd like to
> avoid the convertion to HTML by the email client or Gmail, because it
> ruins all the formatting i did (with tabs, mostly). Briefing, i wanna
> be able to send SMTP mail  and the receiver only get it in plain text.
> 

Can you give a short example of how you are building the email ?