# New FB User Can't Send Email

**URL:** https://www.finalbuilder.com/forums/t/new-fb-user-cant-send-email/881
**Category:** Discussion
**Created:** [June 20, 2008, 10:00am UTC](https://www.finalbuilder.com/forums/t/new-fb-user-cant-send-email/881 "2008-06-20T10:00:50Z")
**Posts on this page:** 4
**Page:** 1

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### Author: ![deleted\_user](https://www.finalbuilder.com/forums/user_avatar/www.finalbuilder.com/deleted_user/32/937_2.png) [@deleted\_user](https://www.finalbuilder.com/forums/u/deleted_user)
#### Post date: [June 20, 2008, 10:00am UTC](https://www.finalbuilder.com/forums/t/new-fb-user-cant-send-email/881/1 "2008-06-20T10:00:50Z")

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&nbsp;

We use MS Echange for email service.&nbsp; From the log results below, it looks like I'm authenticating OK, but unable to send the email.&nbsp; The recipient (?) is showing up as an invalid address, but I'm sending it to myself, which is a known good address.

I'd sure appreciate a pointer here.&nbsp; Most everything else is working well for me.

6/20/2008 3:59:45 PM : 235 2.7.0 Authentication successful.  
6/20/2008 3:59:45 PM : 250 2.0.0 Resetting  
6/20/2008 3:59:45 PM : 501 5.5.4 Invalid Address503 5.5.2 Need Mail From: first503 5.5.2 Need mail command.  
Unable to Send Message (Send)  
6/20/2008 3:59:45 PM : 221 2.0.0 hq-xch2.hhgregg.com Service closing transmission channel  
Disconnected. : Disconnected.

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### Author: ![Vincent](https://www.finalbuilder.com/forums/user_avatar/www.finalbuilder.com/vincent/32/938_2.png) [@Vincent](https://www.finalbuilder.com/forums/u/Vincent)
#### Post date: [June 21, 2008, 2:20am UTC](https://www.finalbuilder.com/forums/t/new-fb-user-cant-send-email/881/2 "2008-06-21T02:20:09Z")

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Hi Jay   
  
 I think you need to fill in the Sender parameters.

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### Author: ![deleted\_user](https://www.finalbuilder.com/forums/user_avatar/www.finalbuilder.com/deleted_user/32/937_2.png) [@deleted\_user](https://www.finalbuilder.com/forums/u/deleted_user)
#### Post date: [June 23, 2008, 2:34am UTC](https://www.finalbuilder.com/forums/t/new-fb-user-cant-send-email/881/3 "2008-06-23T02:34:10Z")

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Vincent,

&nbsp; You were right, of course (duh!).

&nbsp; Hey, beautiful RC in your avatar.&nbsp; Until a couple of years ago I flew ultralights and loved it.&nbsp; A lot of guys that could no longer keep up the ultralight flying go into RC aircraft like you have there.&nbsp; I went the other way and bought myself an old '49 Packard automobile to fix up.&nbsp; ([http://webhubcentral.com/packard](http://webhubcentral.com/packard))

&nbsp; Thanks for your help,

Jay

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### Author: ![Vincent](https://www.finalbuilder.com/forums/user_avatar/www.finalbuilder.com/vincent/32/938_2.png) [@Vincent](https://www.finalbuilder.com/forums/u/Vincent)
#### Post date: [June 25, 2008, 1:33am UTC](https://www.finalbuilder.com/forums/t/new-fb-user-cant-send-email/881/4 "2008-06-25T01:33:09Z")

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Hi Jay   
  
 Thanks, it’s a 3m wingspan Extra 260 with a DA 150cc petrol engine with tuned exhausts. Cost almost as much as a low end ultralight but less than restoring classic cars! It’s not the average sunday flyer, I fly it in competition scale aerobatics (imac).