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</head><body><p>Dear Customers and Partners of Open-Xchange and Dovecot,</p><p>Open-Xchange is pleased to announce the release of Dovecot Anti-Abuse Shield v1.2.1.</p><p>Dovecot Anti-Abuse Shield is included with Dovecot Pro and works with both Dovecot Pro and OX App Suite as a component to protect against login/authentication abuse.</p><p>Anti-Abuse Shield runs on a cluster of servers, and integrates with OX App Suite and Dovecot to detect abuse, brute force attacks and also to enforce common authentication/authorization policies across the platform.</p><p>Please note: Dovecot Anti-Abuse Shield is only available for customers who have a valid Dovecot Pro license and Dovecot Pro v2.2.27.1 onwards.</p><p>New Features include:<br>- Custom REST Endpoints can be created from Lua<br>- Custom Webhooks can be called from Lua</p><p>A Whitepaper can be found at:<br>http://software.open-xchange.com/products/appsuite/doc/Whitepaper_Dovecot_Anti_Abuse_Shield.pdf</p><p>Shipped Packages and Version:<br>- Dovecot Anti-Abuse Shield v1.2.1-rev5</p><p>You will find further information in the Release Notes:<br>http://software.open-xchange.com/products/weakforced/doc/Release_Notes_for_Release_1.2.1_2017-02-15.pdf</p><p>For details of how to install and configure Dovecot Anti-Abuse Shield please refer to the instructions found at:<br>http://oxpedia.org/wiki/index.php?title=AppSuite:Dovecot_Antiabuse_Shield</p><p>Best regards,<br>Your Open-Xchange Team</p><p>-------------------------------------------------------------------------------------------<br>Open-Xchange AG, Rollnerstr. 14, 90408 Nuremberg, District Court Nuremberg HRB 24738<br>Managing Board: Rafael Laguna de la Vera, Carsten Dirks, Uwe Reumuth <br>Chairman of the Board: Richard Seibt</p><p>European Office: <br>Open-Xchange GmbH, Olper Huette 5f, D-57462 Olpe, Germany, District Court Siegen, HRB 8718 <br>Managing Directors: Frank Hoberg, Martin Kauss</p><p>US Office: <br>Open-Xchange. Inc., 530 Lytton Avenue, Palo Alto, CA 94301, USA <br>-------------------------------------------------------------------------------------------<br></p></body></html>