emails generated by FreeToastHost are being rejected

Can you post the bounce email header if you have one.

Hi Brian,

Here's the message:

---------- Forwarded message ---------
From: The King's Speakers | Toastmasters at King of Kings 5612080 on behalf of Mail Delivery Subsystem <server@toastmastersclubs.org>
Date: Wed, Sep 9, 2026 at 10:03 PM
Subject: [FTH] Returned mail: see transcript for details
To: <solid.robin@gmail.com>


The original message was received at Thu, 10 Sep 2026 03:03:07 GMT
from localhost [127.0.0.1]

   ----- The following addresses had permanent fatal errors -----
<tmlg@live.com>
    (reason: 550 5.7.515 Access denied, sending domain TOASTMASTERSCLUBS.ORG doesn't meet the required authentica...F0E6F57965DF3] [BN5PEPF0004698C.namprd02.prod.outlook.com 2026-09-10T03:03:06.696Z 08DF0AEE5EB938F1])

Can you get the full internet or raw email header

Hi Brian,

Let me send it in installments.  The forum doesn't allow me to send a message with a lot of links.  Here's another part of the error message.  

   ----- Transcript of session follows -----
... while talking to live-com.olc.protection.outlook.com.:
>>> DATA
<<< 550 5.7.515 Access denied, sending domain TOASTMASTERSCLUBS.ORG doesn't meet the required authentication level. The sender's domain in the 5322.From address doesn't meet the authentication requirements defined for the sender. To learn how to fix this see: https://go.microsoft.com/fwlink/p/?linkid=2319303 Spf= Pass , Dkim= Fail , DMARC= Pass [DM3PPFBC6915AFC.NAMP223.PROD.OUTLOOK.COM 2026-09-10T03:03:06.678Z 08DF0E1F456869BA] [CH3P220CA0022.NAMP220.PROD.OUTLOOK.COM 2026-09-10T03:03:06.682Z 08DF0E6F57965DF3] [BN5PEPF0004698C.namprd02.prod.outlook.com 2026-09-10T03:03:06.696Z 08DF0AEE5EB938F1]
554 5.0.0 Service unavailable

Here's the last part:

This email was sent through FreeToastHost, the free website service for Toastmasters clubs.
https://www.toastmastersclubs.org/
I am no longer a member, please remove me from this list:
https://5612080.toastmastersclubs.org/not-a-member/MTAwMDAxNjE1MToxMTQ5NzAyfjF4NFY0OH5wTG9FRC1CY0pzTndUMTliVV9zVUNPdE5vWVN3WXktODVYRTJLWUZYZWZB/



---------- Forwarded message ----------
From: "The King's Speakers | Toastmasters at King of Kings 5612080 on behalf of Gigi M" <contact-5612080@toastmastersclubs.org>
To: tmlg@live.com
Cc: 
Bcc: 
Date: Thu, 10 Sep 2026 03:03:07 -0000
Subject: [FTH] Contact Us message for The King's Speakers | Toastmasters at King of Kings 5612080
Name: Gigi M
Email: kfcminnesota@gmail.com
Phone: 6513218541
How did you hear about us: Holy Spirit

Message:
Hi, 
This is Gigi.  I'm just testing out the new website to make sure this form works.  Pls let me know if you received it.  Thanks!
~ Gigi

Hi Brian,

i guess I don't have the bounce email header.  I reached out to our president to see if she can copy it.  Thank you.

Sincerely,
Gigi

We are now tracking these errors, we have made some changes.

Ok. Thank you!

Just forwarding this in case you still need it for tracking:

We are receiving Microsoft bounce errors for messages generated by our club's Contact Us form. Microsoft is returning

550 5.7.515 Access denied

for

toastmastersclubs.org

, with authentication results

SPF=Pass, DKIM=Fail, DMARC=Pass

.

thekingsspeakers post=103897 userid=59989 wrote:

i guess I don't have the bounce email header.  I reached out to our president to see if she can copy it.  Thank you.
 

If the president (or anyone else) needs guidance for obtaining the info Brian needs, please read this document;

https://support.toastmastersclubs.org/doc/fth4/email-headers