https://community.dynatrace.com/t5/Troubleshooting/Microsoft-365-for-Workflows-Failed-to-send-email-403/ta-p/239505 <DIV class="lia-message-template-content-zone"> <DIV class="_1pc8bls5q _1pc8bls6e _1pc8bls2 _1pc8bls79" data-testid="grid">&nbsp;</DIV> <P>&nbsp;</P> <DIV class="sc-a56dfcea-4 dGsqsn"> <P class="sc-gEvEer lcacrh sc-kAyceB kaaxKv sc-3b06fd1c-0 ivrEIu" data-testid="paragraph">This message is related to<SPAN>&nbsp;the&nbsp;</SPAN><STRONG class="sc-bf977b27-0 hNpJEd">"From" email address</STRONG><SPAN>&nbsp;</SPAN>in the connection settings as described above in<SPAN>&nbsp;</SPAN><A class="sc-iGgWBj bKeKTL sc-8d216870-0 blGczQ" href="https://docs.dynatrace.com/docs/platform-modules/automations/workflows/actions/microsoft365#credentials" data-testid="link" target="_blank">Authorize connection to Microsoft Azure</A>.</P> <P class="sc-gEvEer lcacrh sc-kAyceB kaaxKv sc-3b06fd1c-0 ivrEIu" data-testid="paragraph">The error occurs because the email address in<SPAN>&nbsp;the&nbsp;</SPAN><STRONG class="sc-bf977b27-0 hNpJEd">"From" email address</STRONG><SPAN>&nbsp;</SPAN>is not allowed to be the sender, which is most likely related to the configuration described in<SPAN>&nbsp;</SPAN><A class="sc-gsFSXq dMCrLH sc-2d500c67-0 sc-8d216870-1 gPHVzu itVYXR" href="https://dt-url.net/4ua39en" target="_blank" rel="noopener noreferrer" data-testid="external-link">Limiting application permissions to specific Exchange Online mailboxes</A>.</P> </DIV> </DIV> Wed, 20 Mar 2024 17:50:00 GMT MonikaBalogh 2024-03-20T17:50:00Z https://community.dynatrace.com/t5/Troubleshooting/Microsoft-365-for-Workflows-Failed-to-send-email-403/ta-p/239505 <DIV class="lia-message-template-content-zone"> <DIV class="_1pc8bls5q _1pc8bls6e _1pc8bls2 _1pc8bls79" data-testid="grid">&nbsp;</DIV> <P>&nbsp;</P> <DIV class="sc-a56dfcea-4 dGsqsn"> <P class="sc-gEvEer lcacrh sc-kAyceB kaaxKv sc-3b06fd1c-0 ivrEIu" data-testid="paragraph">This message is related to<SPAN>&nbsp;the&nbsp;</SPAN><STRONG class="sc-bf977b27-0 hNpJEd">"From" email address</STRONG><SPAN>&nbsp;</SPAN>in the connection settings as described above in<SPAN>&nbsp;</SPAN><A class="sc-iGgWBj bKeKTL sc-8d216870-0 blGczQ" href="https://docs.dynatrace.com/docs/platform-modules/automations/workflows/actions/microsoft365#credentials" data-testid="link" target="_blank">Authorize connection to Microsoft Azure</A>.</P> <P class="sc-gEvEer lcacrh sc-kAyceB kaaxKv sc-3b06fd1c-0 ivrEIu" data-testid="paragraph">The error occurs because the email address in<SPAN>&nbsp;the&nbsp;</SPAN><STRONG class="sc-bf977b27-0 hNpJEd">"From" email address</STRONG><SPAN>&nbsp;</SPAN>is not allowed to be the sender, which is most likely related to the configuration described in<SPAN>&nbsp;</SPAN><A class="sc-gsFSXq dMCrLH sc-2d500c67-0 sc-8d216870-1 gPHVzu itVYXR" href="https://dt-url.net/4ua39en" target="_blank" rel="noopener noreferrer" data-testid="external-link">Limiting application permissions to specific Exchange Online mailboxes</A>.</P> </DIV> </DIV> Wed, 20 Mar 2024 17:50:00 GMT https://community.dynatrace.com/t5/Troubleshooting/Microsoft-365-for-Workflows-Failed-to-send-email-403/ta-p/239505 MonikaBalogh 2024-03-20T17:50:00Z