# Thunderbird Problems

**URL:** https://forum.kirupa.com/t/thunderbird-problems/85338
**Category:** random
**Created:** [April 4, 2005, 12:37am UTC](https://forum.kirupa.com/t/thunderbird-problems/85338 "2005-04-04T00:37:00Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![Ectheo](https://avatars.discourse-cdn.com/v4/letter/e/7cd45c/32.png) [@Ectheo](https://forum.kirupa.com/u/Ectheo)
#### Post date: [April 4, 2005, 12:37am UTC](https://forum.kirupa.com/t/thunderbird-problems/85338/1 "2005-04-04T00:37:00Z")

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Alright, I recieved 50 e-mail accounts from Brinkster when I got my web-hosting. I want to set-up one of them, [ectheo@ectheo.com](mailto:ectheo@ectheo.com), with Thunderbird.

I got everything set-up, BUT, Brinkster requires that it has a Mail Send Authentication. It has step-by-step instructions for Outlook, OE, and Macintosh, but nothing else. I contacted customer support, and they said that yes, I can use Thunderbird, but that it needs to have mail send verification.

Anyone know where this is located in Thunderbird?