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Hi Chris,</div>
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I verified with ISTO that this is legitimate. Glueup is the provider that ISTO is using for online payment management.</div>
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Thanks,<br>
Jeremy</div>
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<p style="margin: 0in;" class="elementToProof"><span style="font-family: Arial, sans-serif; font-size: 10pt; color: rgb(0, 0, 0);"><b>Jeremy Leber</b></span></p>
<p style="margin: 0in;" class="elementToProof"><span style="font-family: Arial, sans-serif; font-size: 10pt; color: rgb(0, 0, 0);"><b>Product Owner, Connectivity</b></span></p>
<p style="margin: 0in;" class="elementToProof"><span style="font-family: Arial, sans-serif; font-size: 10pt; color: rgb(0, 0, 0);"><b>Chair, ISTO Printer Working Group</b></span></p>
<p style="margin: 0in;" class="elementToProof"><span style="font-family: Arial, sans-serif; font-size: 10pt; color: rgb(0, 0, 0);"><b>Lexmark</b></span></p>
<p style="margin: 1pt 0in;" class="elementToProof"><span style="font-family: Arial, sans-serif; font-size: 9pt; color: rgb(0, 0, 0);"><i>A Subsidiary of Xerox Corporation</i></span></p>
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<img style="max-width: 780px;" data-outlook-trace="F:1|T:1" src="cid:4d584c07-37e1-42da-8ced-031a4bf316c3"></div>
<p style="margin: 0in;" class="elementToProof"><span style="font-family: Arial, sans-serif; font-size: 10pt; color: rgb(0, 0, 0);">740 West New Circle Rd, Bldg 035</span></p>
<p style="margin: 0in;" class="elementToProof"><span style="font-family: Arial, sans-serif; font-size: 10pt; color: rgb(0, 0, 0);">Lexington, KY 40550</span></p>
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<span style="font-family: Arial, sans-serif; font-size: 10pt; color: black;"><a style="color: black; margin: 0px;" rel="noopener noreferrer" title="https://www.linkedin.com/company/xerox/" class="OWAAutoLink" id="OWA8ae1e997-f960-78f0-da96-90d7525386d4" target="_blank" href="https://www.linkedin.com/company/xerox/"><img style="width: 24px; height: 24px; max-width: 780px; min-width: auto; min-height: auto; margin: 0px;" height="24" width="24" alt="Icon
Description automatically generated" data-outlook-trace="F:2|T:2" src="cid:8779c72d-f07f-43b4-bfea-d0ca2a97c2aa"></a>
<a style="color: black; margin: 0px;" rel="noopener noreferrer" title="https://www.youtube.com/user/XeroxCorp" class="OWAAutoLink" id="OWA7ac56aba-643a-3d61-f97e-d42b6cf20d41" target="_blank" href="https://www.youtube.com/user/XeroxCorp"><img style="width: 24px; height: 24px; max-width: 780px; min-width: auto; min-height: auto; margin: 0px;" height="24" width="24" alt="Icon
Description automatically generated" data-outlook-trace="F:2|T:2" src="cid:4e7a3af2-d6b4-46d7-8b98-e14365a2fe04"></a>
<a style="color: black; margin: 0px;" rel="noopener noreferrer" title="https://twitter.com/Xerox" class="OWAAutoLink" id="OWA9204df48-62ea-5b11-4757-2fb10bc38020" target="_blank" href="https://twitter.com/Xerox"><img style="width: 24px; height: 24px; max-width: 780px; min-width: auto; min-height: auto; margin: 0px;" height="24" width="24" alt="A red x in a white circle
AI-generated content may be incorrect." data-outlook-trace="F:2|T:2" src="cid:3a7053cd-a0c9-4988-b2b0-9f9ee69950e9"></a>
<a style="color: black; margin: 0px;" rel="noopener noreferrer" title="https://www.instagram.com/xerox/" class="OWAAutoLink" id="OWA60fc9769-1ef0-beb7-a28d-8ac9b5f2e989" target="_blank" href="https://www.instagram.com/xerox/"><img style="width: 24px; height: 24px; max-width: 780px; min-width: auto; min-height: auto; margin: 0px;" height="24" width="24" id="x_image_0" alt="Icon
Description automatically generated" data-outlook-trace="F:2|T:2" src="cid:fb3d0955-ddee-43b9-810b-aa47004a1310"></a>
<a style="color: black; margin: 0px;" rel="noopener noreferrer" title="https://www.facebook.com/XeroxCorp" class="OWAAutoLink" id="OWAb149bea2-1f03-172a-1656-4e9c48d8fd16" target="_blank" href="https://www.facebook.com/XeroxCorp"><img style="width: 24px; height: 24px; max-width: 780px; min-width: auto; min-height: auto; margin: 0px;" height="24" width="24" alt="Icon
Description automatically generated" data-outlook-trace="F:2|T:2" src="cid:4d5d6cf6-d089-4a62-ae0a-56f69a3f5856"></a></span></p>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> ipp <ipp-bounces@pwg.org> on behalf of Christopher Rizzo via ipp <ipp@pwg.org><br>
<b>Sent:</b> Monday, November 3, 2025 10:41 AM<br>
<b>To:</b> PWG Workgroup <ipp@pwg.org><br>
<b>Cc:</b> Christopher Rizzo <Christopher.Rizzo@xerox.com>; Connie J Tiberio <Connie.Tiberio@xerox.com><br>
<b>Subject:</b> [IPP] Is this a legitimate email? (see attached)</font>
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<p class="x_MsoNormal"><span style="font-size:11.0pt">Dear PWG,</span></p>
<p class="x_MsoNormal"><span style="font-size:11.0pt"> </span></p>
<p class="x_MsoNormal"><span style="font-size:11.0pt">What is glueup.org?</span></p>
<p class="x_MsoNormal"><span style="font-size:11.0pt"> </span></p>
<p class="x_MsoNormal"><span style="font-size:11.0pt">Thanks,</span></p>
<p class="x_MsoNormal"><span style="font-size:11.0pt">Chris</span></p>
<p class="x_MsoNormal"><span style="font-size:11.0pt"> </span></p>
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<p class="x_MsoNormal" style="vertical-align:baseline"><b><span style="font-size:10.0pt; font-family:"Arial",sans-serif">Christopher Rizzo</span></b><span style="font-size:9.0pt; font-family:"Segoe UI",sans-serif"></span></p>
<p class="x_MsoNormal" style="vertical-align:baseline"><b><span style="font-size:10.0pt; font-family:"Arial",sans-serif">Engineer II, Software Engineering</span></b></p>
<p class="x_MsoNormal" style="vertical-align:baseline"><b><span style="font-size:10.0pt; font-family:"Arial",sans-serif">Design & Development Engineering</span></b></p>
<p class="x_MsoNormal" style="vertical-align:baseline"><b><span style="font-size:10.0pt; font-family:"Arial",sans-serif"> </span></b></p>
<p class="x_MsoNormal" style="vertical-align:baseline"><a href="http://www.xerox.com/"><span lang="EN-GB" style="font-size:11.0pt; font-family:"Calibri",sans-serif; color:windowtext; text-decoration:none"><img border="0" width="133" height="27" id="x_Picture_x0020_6" alt="signature_2388681393" style="width:1.3854in; height:.2812in" data-outlook-trace="F:1|T:1" src="cid:image001.png@01DC4C95.49F31DE0"></span></a><span style="font-size:9.0pt; font-family:"Segoe UI",sans-serif"></span></p>
<p class="x_MsoNormal" style="vertical-align:baseline"><span style="font-size:9.0pt; font-family:"Segoe UI",sans-serif"> </span></p>
<p class="x_MsoNormal" style="vertical-align:baseline"><span style="font-size:10.0pt; font-family:"Arial",sans-serif">Xerox Corporation</span></p>
<p class="x_MsoNormal" style="vertical-align:baseline"><span style="font-size:10.0pt; font-family:"Arial",sans-serif">Virtual Office Employee</span><span style="font-size:9.0pt; font-family:"Segoe UI",sans-serif"></span></p>
<p class="x_MsoNormal" style="vertical-align:baseline"><span style="font-size:10.0pt; font-family:"Arial",sans-serif">26600 SW Parkway Ave</span></p>
<p class="x_MsoNormal" style="vertical-align:baseline"><span style="font-size:10.0pt; font-family:"Arial",sans-serif">Wilsonville, OR 97070</span></p>
<p class="x_MsoNormal" style="vertical-align:baseline"><span style="font-size:10.0pt; font-family:"Arial",sans-serif"> </span></p>
<p class="x_MsoNormal" style="vertical-align:baseline"><a href="https://www.linkedin.com/company/xerox/"><span style="font-size:10.0pt; font-family:"Arial",sans-serif; color:windowtext; text-decoration:none"><img border="0" width="24" height="24" id="x_Picture_x0020_5" alt="signature_1382519406" style="width:.25in; height:.25in" data-outlook-trace="F:1|T:1" src="cid:image002.png@01DC4C95.49F31DE0"></span></a><span style="font-size:10.0pt; font-family:"Arial",sans-serif">
</span><a href="https://www.youtube.com/user/XeroxCorp"><span style="font-size:10.0pt; font-family:"Arial",sans-serif; color:windowtext; text-decoration:none"><img border="0" width="24" height="24" id="x_Picture_x0020_4" alt="signature_2143028598" style="width:.25in; height:.25in" data-outlook-trace="F:1|T:1" src="cid:image003.png@01DC4C95.49F31DE0"></span></a><span style="font-size:10.0pt; font-family:"Arial",sans-serif"> </span><a href="https://twitter.com/Xerox"><span style="font-size:10.0pt; font-family:"Arial",sans-serif; color:windowtext; text-decoration:none"><img border="0" width="24" height="24" id="x_Picture_x0020_3" alt="signature_551680071" style="width:.25in; height:.25in" data-outlook-trace="F:1|T:1" src="cid:image004.png@01DC4C95.49F31DE0"></span></a><span style="font-size:10.0pt; font-family:"Arial",sans-serif"> </span><a href="https://www.instagram.com/xerox/"><span style="font-size:10.0pt; font-family:"Arial",sans-serif; color:windowtext; text-decoration:none"><img border="0" width="24" height="24" id="x_Picture_x0020_2" alt="signature_4261478642" style="width:.25in; height:.25in" data-outlook-trace="F:1|T:1" src="cid:image005.png@01DC4C95.49F31DE0"></span></a><span style="font-size:10.0pt; font-family:"Arial",sans-serif"> </span><a href="https://www.facebook.com/XeroxCorp"><span style="font-size:10.0pt; font-family:"Arial",sans-serif; color:windowtext; text-decoration:none"><img border="0" width="24" height="24" id="x_Picture_x0020_1" alt="signature_2212619915" style="width:.25in; height:.25in" data-outlook-trace="F:1|T:1" src="cid:image006.png@01DC4C95.49F31DE0"></span></a><span style="font-size:10.0pt; font-family:"Arial",sans-serif"></span></p>
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