<div>Mark, <br></div><div><br></div><div>Do we have any open source release of old Exchange versions or any plans for community releases. ?<br></div><div><br></div><div>SJ</div><div><br></div><div><br></div><div class="protonmail_signature_block"><div class="protonmail_signature_block-user protonmail_signature_block-empty"><br></div><div class="protonmail_signature_block-proton">Sent with <a target="_blank" href="https://protonmail.com">ProtonMail</a> Secure Email.<br></div></div><div><br></div><div>‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐<br></div><div> On Tuesday, 23 October 2018 03:17, Mark Svancarek \(CELA\) via UA-discuss <ua-discuss@icann.org> wrote:<br></div><div> <br></div><blockquote type="cite" class="protonmail_quote"><div id="compose-container" style="direction: ltr"><div><span><span></span></span><br></div><div><div style="direction: ltr;">https://blogs.technet.microsoft.com/exchange/2018/10/22/exchange-server-2019-now-available/ <br></div><div class="acompli_signature"><br></div></div></div></blockquote><div><br></div>