Answers.Body: <p>You can only put one email in the TO field but as many as you like in comma separated format in the CC field.</p>
  <p><a href="https://i.sstatic.net/V1Msa.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/V1Msa.png" alt="enter image description here" /></a></p>
  <p>Not sure if there is configuration necessary in AWS to change this behavior but heads up for those on AWS.</p>
  
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2021-12-23T15:46:05.897Z
Answers.LastActivityDate: 2021-12-23T15:46:05.897Z
Answers.UserDisplayName: Andy Burns
Body: <p>If you use AWS and try mailing a report to multiple emails it fails with:</p>
  <blockquote>
  <p>Mailing Error Failed to send data [SMTP: Invalid response code
  received from SMTP server while sending email. This is often caused by
  a misconfiguration in Outbound Email settings. Please verify the
  settings at Administer CiviCRM &gt;&gt; Global Settings &gt;&gt; Outbound Email
  (SMTP). (code: 554, response: Transaction failed: Domain contains
  illegal character)]</p>
  </blockquote>
  <p>Under <code>Email Delivery</code>, it does not like the comma in the comma separated format that is supposed to be used for multiple email addresses.</p>
  <p><a href="https://i.sstatic.net/UyR2O.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/UyR2O.png" alt="enter image description here" /></a></p>
  
Tags: <civireport><aws>
Title: Mailing reports with AWS
ThreadText: # Mailing reports with AWS
  
  (Asked by: username_0 on 2021-12-23)
  
  If you use AWS and try mailing a report to multiple emails it fails with:
  
  > Mailing Error Failed to send data [SMTP: Invalid response code
  > received from SMTP server while sending email. This is often caused by
  > a misconfiguration in Outbound Email settings. Please verify the
  > settings at Administer CiviCRM >> Global Settings >> Outbound Email
  > (SMTP). (code: 554, response: Transaction failed: Domain contains
  > illegal character)]
  
  Under `Email Delivery`, it does not like the comma in the comma separated format that is supposed to be used for multiple email addresses.
  
  [![enter image description here](https://i.sstatic.net/UyR2O.png)](https://i.sstatic.net/UyR2O.png)
  
  **Tags:** civireport, aws
  
  
  ---
  
  ## 1 answers
  
  ### Answer by username_0 on 2021-12-23. Score: 0 | Accepted answer
  
  You can only put one email in the TO field but as many as you like in comma separated format in the CC field.
  
  [![enter image description here](https://i.sstatic.net/V1Msa.png)](https://i.sstatic.net/V1Msa.png)
  
  Not sure if there is configuration necessary in AWS to change this behavior but heads up for those on AWS.
  
  
  ---
  
  