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<body><div>This new default is not working well.</div><div><br /></div><div>I have users who ARE sending from fully qualified domains that are getting the error message and unable to send email with that box unchecked.</div><div><br /></div><div>Here is an error message:</div><div><br /></div><div> '<a href="mailto:user@correctdomain.com">user@correctdomain.com</a>' on 11/13/2020 8:57 AM<br /> 504 5.5.2 <PMLT025>: Helo command rejected: need fully-qualified hostname<br /></div><div><br /></div><div>I have changed the email address above but it is a correct email address on a domain name that has proper DNS records for both <a href="http://www.correctdomain.com">www.correctdomain.com</a> and correctdomain.com.</div>
<div><br /></div><div id="signature_old"><div id="x10204d433b37472"><div id="xedcd1f00142d498fb02d0a5dd88924ea"><div class="plain_line" style="background-color:rgba(0,0,0,0);">Thanks,<span> </span></div><span style="background-color:rgba(0,0,0,0);">
</span><div class="plain_line" style="background-color:rgba(0,0,0,0);">________________________________</div><span style="background-color:rgba(0,0,0,0);">
</span><div class="plain_line" style="background-color:rgba(0,0,0,0);">M Aronoff Out – <a href="mailto:maronoff@gmail.com" style="">maronoff@gmail.com</a> </div><span style="background-color:rgba(0,0,0,0);">
</span><div class="plain_line" style="background-color:rgba(0,0,0,0);"> </div><span style="background-color:rgba(0,0,0,0);">
</span><div class="plain_line" style="background-color:rgba(0,0,0,0);">I'm a great believer in luck, and I find </div><div class="plain_line" style="background-color:rgba(0,0,0,0);">the harder I work the more I have of it.</div><span style="background-color:rgba(0,0,0,0);">
</span><div class="plain_line" style="background-color:rgba(0,0,0,0);"> - Thomas Jefferson</div></div></div></div><div><br /></div>
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