{"id":1404,"date":"2020-10-22T13:07:27","date_gmt":"2020-10-22T07:37:27","guid":{"rendered":"https:\/\/www.esofttools.com\/blog\/?p=1404"},"modified":"2020-10-22T13:15:10","modified_gmt":"2020-10-22T07:45:10","slug":"microsoft-exchange-server-unavailable","status":"publish","type":"post","link":"https:\/\/www.esofttools.com\/blog\/microsoft-exchange-server-unavailable\/","title":{"rendered":"Resolve Error: \u201cMicrosoft Exchange Server Unavailable\u201d"},"content":{"rendered":"\n<p>Microsoft Outlook is a widely used email application by the business enterprise due to its advanced features and configuration abilities. But sometimes when the user is trying to access Outlook, he may encounter an error &#8220;<strong>Exchange Server Unavailable&#8221;<\/strong>.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"686\" height=\"345\" loading=\"lazy\" src=\"https:\/\/www.esofttools.com\/blog\/wp-content\/uploads\/2020\/10\/exchange-unavailable.png\" alt=\"\" class=\"wp-image-1409\"\/><figcaption>exchange server unavailable<\/figcaption><\/figure><\/div>\n\n\n\n<p>Let us find out the possible causes behind that and what the user should do to bring it back to normal.<\/p>\n\n\n\n<p class=\"has-background\"><strong>Possible causes behind the error<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Network connectivity errors<\/li><li>Improper Outlook configuration or improper profile on Outlook<\/li><li>When there is interference by the third-party applications or add-ins while connecting to Exchange Server<\/li><li>When there is a missing default gateway configuration in the client application.<\/li><\/ul>\n\n\n\n<h2 id=\"how-to-resolve-error-exchange-server-unavailable\" class=\"has-text-white-color has-background has-background-light-green wp-block-heading\"><strong>How to Resolve Error<\/strong>&#8211; Exchange Server Unavailable<strong>?<\/strong><\/h2>\n\n\n\n<p>There are multiple reasons that can lead to this error; hence there are several solutions for it.<\/p>\n\n\n\n<div class=\"highlight-cyan-light\" align=\"center\">\n<hr>\n<p>User can try the <b>eSoftTools <a href=\"https:\/\/www.esofttools.com\/ost-to-pst-converter.html\">OST to PST Converter<\/a> Software<\/b> when they are facing &#8220;Exchange Server Unavailable&#8221; or any other kind of Outlook Error. It will allow you to Repair, Recover, and Convert OST file into PST, MBOX, vCard, CSV, Zimbra, Office 365 and various more file format<\/p>\n<div>\n<a href=\"https:\/\/www.esofttools.com\/download\/esoft-ostrecovery-df.exe\"><button class=\"btn btn-primary\"><i class=\"fa fa-download\" aria-hidden=\"true\"><\/i> Download Now<\/button><\/a>\n        <\/div>\n<hr>\n<\/div>\n\n\n\n<p class=\"has-text-white-color has-background has-background-light-green\"><strong>Solution 1- Solve configuration errors by editing registry<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Click on <strong>Windows + R button<\/strong>, enter <strong>regedit<\/strong> and click enter to open the <strong>registry editor<\/strong>.<\/li><li>A registry window will be seen, from there find HKEY_CURRENT_USER and then press software.<\/li><li>Now, visit <strong>Microsoft >> Office >> Outlook >>RPC<\/strong><\/li><li>Type the message <strong>DefConnectOpts <\/strong>and now press &#8220;<strong>Enter<\/strong>&#8221; key<\/li><li>Right-click on DefConnectOpts and change it to value 0.<\/li><\/ul>\n\n\n\n<p>The registry editor has been changed.<\/p>\n\n\n\n<p class=\"has-text-white-color has-background has-background-light-green\"><strong>Solution 2- Check the internet connectivity<\/strong>&#8211;<\/p>\n\n\n\n<p>Configure LAN settings to verify internet connectivity, follow the below-mentioned steps:-<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Open the internet option from the start menu.<\/li><li>Click on the Internet properties dialogue box, from there select the connection tab, and click on LAN settings.<\/li><li>In the local area network settings, there will be a dialogue box that comes with advanced options.<\/li><li>Now, set your mail server address and press OK.<\/li><li>The LAN settings will be configured and the mail server will be set.<\/li><\/ul>\n\n\n\n<p class=\"has-text-white-color has-background has-background-light-green\"><strong>Solution 3- Update Outlook profile<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Go to the <strong>control panel<\/strong> and now press the <strong>mail <\/strong>button.<\/li><li>It will show you the <strong>profiles<\/strong>.<\/li><li>In the profiles click on the <strong>properties <\/strong>tab<\/li><li>Press email account and select Microsoft Exchange and then press change<\/li><li>Now, click on more settings and head to the Security tab<\/li><li>Click on encryption data between Outlook and Microsoft exchange and press <strong>OK <\/strong>to save changes.<\/li><li>Now, press <strong>Next<\/strong> and <strong>Finish<\/strong> tab.<\/li><\/ul>\n\n\n\n<p class=\"has-text-white-color has-background has-background-light-green\"><strong>Solution 4- Create a new profile<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Visit <strong>control panel<\/strong> and press the <strong>Mail<\/strong> tab.<\/li><li>Now, click on <strong>show profiles<\/strong> tab and press <strong>add<\/strong> button.<\/li><li>The profile name dialogue box will appear where you can put the name of your choice and press <strong>save <\/strong>tab.<\/li><\/ul>\n\n\n\n<p class=\"has-text-white-color has-background has-background-light-green\"><strong>Solution 5- Restart Microsoft exchange services<\/strong><\/p>\n\n\n\n<p>When Microsoft exchange services are not working, it could be due to problems in the Exchange account and Outlook. But one can easily resolve it by restarting it from the service manager.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Launch the exchange server system.<\/li><li>Run windows box using the key <strong>Windows + R <\/strong>and now type services.msc and press <strong>OK<\/strong>.<\/li><li>The Exchange service manager window will be seen. Here, you can select the services one by one and select the restart option for the services that are not working.<\/li><li>Get out of the windows and then restart the Outlook application to see if it worked.<\/li><\/ul>\n\n\n\n<p class=\"has-text-white-color has-background has-background-light-green\"><strong>Solution 6- When third-party applications are interfering<\/strong><\/p>\n\n\n\n<p>Several times when third-party applications like anti-virus programs or other add-ins interfere with Outlook may create this error, simply stop them to complete the action. To resolve this error, the user should start Outlook in safe mode.<\/p>\n\n\n\n<p><strong>Conclusion<\/strong><\/p>\n\n\n\n<p>When the user is facing this Error of &#8220;<strong>Exchange Server unavailable&#8221;<\/strong> and wants to reaccess or retrieve all his important items, reestablishing the connection of Outlook with Exchange Server is recommended. But for a normal person, it is a very difficult task.<\/p>\n\n\n\n<p>The best method to recover the lost Exchange database while getting this error, admin or user should <strong>Convert EDB file to PST<\/strong>. The user can easily get reliable and trusted <strong>eSoftTools <a href=\"https:\/\/www.esofttools.com\/exchange-edb-to-pst-converter.html\">Exchange EDB to PST Converter<\/a> Software<\/strong>. This tool has a friendly interface which makes the task effortless. Moreover, the software allows the user to repair and recover the encrypted files and both technical and non-technical users can use it without any problem.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Microsoft Outlook is a widely used email application by the business enterprise due to its advanced features and configuration abilities. But sometimes when the user is trying to access Outlook, he may encounter an error &#8220;Exchange Server Unavailable&#8221;. Let us find out the possible causes behind that and what the user should do to bring\u2026 <a href=\"https:\/\/www.esofttools.com\/blog\/microsoft-exchange-server-unavailable\/\" target=\"_blank\">Read More &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":1410,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,3,46,9],"tags":[],"class_list":["post-1404","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-email-converter","category-email-recovery","category-exchange-server","category-microsoft-outlook"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Resolve Error: \u201cMicrosoft Exchange Server Unavailable\u201d<\/title>\n<meta name=\"description\" content=\"Resolve Error: \u201cMicrosoft Exchange Server Unavailable\u201d by using free manual trick and 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