{"id":2573,"date":"2021-10-11T11:41:24","date_gmt":"2021-10-11T11:41:24","guid":{"rendered":"https:\/\/www.arysontechnologies.com\/blog\/?p=2573"},"modified":"2026-04-16T13:04:26","modified_gmt":"2026-04-16T13:04:26","slug":"fix-outlook-error-0x800ccc1a","status":"publish","type":"post","link":"https:\/\/www.arysontechnologies.com\/blog\/fix-outlook-error-0x800ccc1a\/","title":{"rendered":"How to Fix the Microsoft Outlook Error 0x800ccc1a [2026 Guides]"},"content":{"rendered":"<p class=\"block_sum\"><em>Microsoft Outlook is a desktop-based application used by various large as well as small-scale agencies to manage &amp; store their email data. However, sometimes Outlook users encounter the Outlook error 0x800ccc1a on their screens. If this error is not resolved, the user might not even be able to <strong>send or receive<\/strong> the emails. Perhaps it may result in <strong>failure of SSL authentication<\/strong>. Thus, to fix this issue in Outlook, read through this complete article. By the end, you would know about various manual methods and the best use of the <a href=\"https:\/\/www.arysontechnologies.com\/outlook-pst-repair.html\"><strong>Aryson Outlook PST Repair Tool<\/strong><\/a>. But before that, let us understand the possible causes of this error to resolve it.&nbsp;<\/em><span class=\"block_btn\"><a class=\"custom-download-btn\" href=\"https:\/\/www.arysontechnologies.com\/demo-version\/aryson-outlook-recovery.exe\"> Download Now<\/a>&nbsp;&nbsp;<a class=\"custom-buy-btn\" href=\"https:\/\/www.arysontechnologies.com\/outlook-recovery\/order-now.html\"> Purchase Now<\/a><\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.arysontechnologies.com\/blog\/fix-outlook-error-0x800ccc1a\/#Causes_Behind_Outlook_Receiving_Error_0x800ccc1a\" >Causes Behind Outlook Receiving Error 0x800ccc1a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.arysontechnologies.com\/blog\/fix-outlook-error-0x800ccc1a\/#Best_Solutions_to_Fix_Microsoft_Outlook_Error_0x800ccc1a\" >Best Solutions to Fix Microsoft Outlook Error 0x800ccc1a<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.arysontechnologies.com\/blog\/fix-outlook-error-0x800ccc1a\/#Solution_1_Use_the_Outlook_Inbox_Repair_Tool\" >Solution 1: Use the Outlook Inbox Repair Tool<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.arysontechnologies.com\/blog\/fix-outlook-error-0x800ccc1a\/#Solution_2_Select_SSL_as_an_Encrypted_Connection\" >Solution 2: Select SSL as an Encrypted Connection<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.arysontechnologies.com\/blog\/fix-outlook-error-0x800ccc1a\/#Solution_3_Windows_System_File_Checker\" >Solution 3: Windows System File Checker<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.arysontechnologies.com\/blog\/fix-outlook-error-0x800ccc1a\/#Solution_4_Reconfigure_the_SSL_Port_Configuration\" >Solution 4: Reconfigure the SSL Port Configuration<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.arysontechnologies.com\/blog\/fix-outlook-error-0x800ccc1a\/#Solution_5_Create_a_new_Outlook_Profile\" >Solution 5: Create a new Outlook Profile<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.arysontechnologies.com\/blog\/fix-outlook-error-0x800ccc1a\/#Conclusion\" >Conclusion<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.arysontechnologies.com\/blog\/fix-outlook-error-0x800ccc1a\/#FAQs\" >FAQs<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Causes_Behind_Outlook_Receiving_Error_0x800ccc1a\"><\/span>Causes Behind Outlook Receiving Error 0x800ccc1a<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Many users reported error 0x800ccc1a in Outlook 2010. Some of the prominent causes that cause error 0x800ccc1a are given below:<\/p>\n<ul>\n<li><strong>Virus or Malware Infection: <\/strong>Usually, virus or malware attacks are responsible for the pop-ups of errors in Microsoft Outlook.<\/li>\n<li><strong>Immediate Shutdown:<\/strong> Sometimes, an immediate shutdown occurs due to a power surge or accidental termination that results in file corruption.<\/li>\n<li><strong>Damaged Outlook Profile:<\/strong> If the Microsoft Outlook profile is damaged or corrupted, it can also be the reason behind the error 0x800ccc1a.<\/li>\n<li><strong>Third-Party Antivirus: <\/strong>The antivirus you are using on the system contains email-scanning features that potentially cause the error.<\/li>\n<\/ul>\n<p>Considering the above issues, it is important to know the right one in your case. The cause may vary from user to user. Therefore, it is important to know the actual issue in order to quickly fix it.<\/p>\n<h2 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Best_Solutions_to_Fix_Microsoft_Outlook_Error_0x800ccc1a\"><\/span>Best Solutions to Fix Microsoft Outlook Error 0x800ccc1a<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>There are different solutions to fix the error 0x800ccc1a ssl outlook on Windows 10. Some of them are listed below. Make sure you go through each one of them and compare them on certain factors like time consumption, technical expertise required, and the data integrity maintained. At last, pick the suitable one as per your requirements.&nbsp;<\/p>\n<h3 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Solution_1_Use_the_Outlook_Inbox_Repair_Tool\"><\/span>Solution 1: Use the Outlook Inbox Repair Tool<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>ScanPST.exe is a built-in inbox repair tool that repairs the corrupted PST files. Users can use it to handle minor corruption in PST files. Whereas, for severely corrupted PSTs, you would require a different software or method. Now, follow the detailed process to repair the PST file given below:<\/p>\n<ul>\n<li>Firstly, locate the <strong>Scanpst.exe<\/strong> or search <strong>C:\\Program Files (x86)\\Microsoft Office\\root\\Office16<\/strong> in your Windows File Explorer.<\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td>\n<p>(<strong>Note: <\/strong>The location may vary depending on the Windows version. Here we take Outlook 2016 as an example.)<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li><strong>Double-click on the SCANPST<\/strong> and tap on the <strong>Browse <\/strong>button to search for the .pst files, and click on the <strong>Start <\/strong>button.<\/li>\n<li>The tool starts to <strong>check the consistency<\/strong> of the PST file.<\/li>\n<li>Now, click on the <strong>Repair <\/strong>button to continue the process.<\/li>\n<\/ul>\n<p>Here, your corrupted PST files are now recovered. You can again restart your Microsoft Outlook to check the Outlook send\/receive error 0x800ccc1a.<\/p>\n<h3 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Solution_2_Select_SSL_as_an_Encrypted_Connection\"><\/span>Solution 2: Select SSL as an Encrypted Connection<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>To fix this error, select SSL as the type of encrypted connection that may help to resolve the issue. Follow the steps carefully to remove the outlook error 0x800ccc1a.<\/p>\n<ul>\n<li>Firstly, launch the <strong>Microsoft Outlook<\/strong> desktop-based application on your Windows.<\/li>\n<li>Now, navigate the <strong>File <\/strong>tab and click on the <strong>Account settings<\/strong> icon.<\/li>\n<li>After that, choose the <strong>Account settings<\/strong> options from the <strong>Account settings<\/strong> <strong>drop-down<\/strong>.<\/li>\n<li>Here, <strong>select the email account<\/strong> and tap on the <strong>change <\/strong>option.<\/li>\n<li>In the <strong>exchange account setting<\/strong> dialog box, click on the <strong>More Settings<\/strong> button.<\/li>\n<li>In the wizard, choose the Advanced tab and select SSL as the type of encrypted connection.<\/li>\n<li>Now, check the port numbers for <strong>Incoming (POP\/IMAP<\/strong>) and <strong>Outgoing (SMTP) servers<\/strong> and press the <strong>Ok <\/strong>button.<\/li>\n<li>Finally, click on the <strong>Next <\/strong>button to execute the process.<\/li>\n<li>At last, hit the <strong>Finish <\/strong>button to fix the error.<\/li>\n<\/ul>\n<p>Now, restart your Microsoft Outlook application and check if the error is fixed or not. If it fails to fix, then move to another method.<\/p>\n<h3 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Solution_3_Windows_System_File_Checker\"><\/span>Solution 3: Windows System File Checker<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The Windows system file checker is used to fix damaged Windows files. To resolve this issue, perform the steps listed below:<\/p>\n<ul>\n<li>Click the <strong>Windows + X keys<\/strong> and choose the <strong> CMD Prompt <\/strong> option.<\/li>\n<li>Click on the <strong>Yes <\/strong>button to allow the app to make changes to the system.<\/li>\n<li>Now, type <strong>sfc or scannow<\/strong> in the new command prompt window.<\/li>\n<li>Now, the <strong>system scanning process<\/strong> has begun.&nbsp;<\/li>\n<li>You will be <strong>notified <\/strong>once the process is complete.<\/li>\n<\/ul>\n<p><strong>Note: <\/strong>This process may take some time; wait until the process is complete, and then restart your Microsoft Outlook application.<\/p>\n<p><strong>Note: <\/strong>This process may take some time; wait until the process is complete, and then restart your Microsoft Outlook application.<\/p>\n<h3 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Solution_4_Reconfigure_the_SSL_Port_Configuration\"><\/span>Solution 4: Reconfigure the SSL Port Configuration<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Reconfiguring the SSL Port Configuration with the appropriate settings helps the users to resolve Outlook error 0x800ccc1a. Follow the steps below to adjust the settings.<\/p>\n<ul>\n<li>Open the <strong>Outlook <\/strong>desktop-based application on your Windows.<\/li>\n<li>Move to the <strong>File <\/strong>tab and tap on the <strong>Accounts settings<\/strong> icon.<\/li>\n<li>Select the <strong>Manage profile<\/strong> option under the <strong>Account settings<\/strong> drop-down.<\/li>\n<li>In the <strong>Mail Settings Outlook wizard<\/strong>, click on the <strong>email account<\/strong> tab.<\/li>\n<li>Now, <strong>double-click<\/strong> on the email account in the <strong>Email <\/strong>tab.<\/li>\n<li>In the change account wizard, tap on the <strong>More Settings<\/strong> button.<\/li>\n<li>At last, choose the <strong>Advanced <\/strong>tab and enter the <strong>Incoming (POP\/IMAP)<\/strong> and <strong>Outgoing (SMTP) servers.<\/strong><\/li>\n<li>Press the <strong>Ok <\/strong>button to end the process.<\/li>\n<\/ul>\n<h3 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Solution_5_Create_a_new_Outlook_Profile\"><\/span>Solution 5: Create a new Outlook Profile<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>If none of the above methods work, you can create a new Microsoft Outlook profile for the same account. To know how, perform the steps listed below:<\/p>\n<ul>\n<li>Open the <strong>Control Panel<\/strong> on your Windows system.<\/li>\n<li>Search <strong>Mail <\/strong>and click on the <strong>Mail (Microsoft Outlook)<\/strong> (32-bit) tab.<\/li>\n<li>In the mail, the <strong>setup dialog box,<\/strong> click on <strong>Show profile<\/strong> and tap the <strong>Add <\/strong>button.<\/li>\n<li>Now, type the <strong>new profile name<\/strong> and hit the <strong>ok <\/strong>button.<\/li>\n<li>Enter your <strong>name, email address, and password<\/strong> in the add account wizard.<\/li>\n<li>Choose <strong>manual setup<\/strong> or <strong>additional server<\/strong> types and tap the <strong>Next <\/strong>button.<\/li>\n<li>Select <strong>Office 365<\/strong> and enter your <strong>Outlook ID,<\/strong> and press the <strong>Next <\/strong>button.<\/li>\n<li>Then, type your <strong>password <\/strong>and hit the <strong>Finish <\/strong>button.<\/li>\n<\/ul>\n<div class=\"user-query mb-3\">\n<p><strong>Note: <\/strong>Still, if your Microsoft Outlook receives error 0x800ccc1a continuously, surely there is an issue in your Outlook PST file. Sometimes, due to the corruption or the large size of PST files, these errors arise that cannot be fixed manually. In that case, you can <strong><a href=\"https:\/\/www.arysontechnologies.com\/updates\/repair-outlook-2019-2016-2013-2010\/\">repair Outlook profile<\/a> <\/strong>and its PST file by using an advanced software that helps you to fix the Outlook error 0x800ccc1a.<\/p>\n<p>Hence, users can download the <strong><a href=\"https:\/\/www.arysontechnologies.com\/outlook-pst-repair.html\">Aryson Outlook PST Repair tool<\/a><\/strong> to remove the error 0x800ccc1a. This is the most efficient PST repair software that recovers not only the <strong>corrupted data<\/strong> but also <strong>restores the deleted mail items<\/strong>. It is an ideal solution to recover different Outlook versions of PST files. The software is compatible with <strong>MS Outlook 2016, 2013, 2010<\/strong> &amp; other lower versions. Also, the <strong>preview window<\/strong>, <strong>bulk recovery<\/strong>, and<strong> multiple scanning modes<\/strong> make it ideal for large-scale organizations &amp; enterprises.&nbsp;<\/p>\n<\/div>\n<h2 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>In this article, we discussed some of the possible solutions to fix the Outlook error 0x800ccc1a. Please keep it noted that the manual methods will not work if there is any issue in the Outlook PST file, except for the ScanPST tool. That also works for minor corruption. But if there is severe corruption in your Outlook file, it is recommended to use the above-mentioned Outlook recovery software. Make sure to perform the recovery steps carefully so that there is no data loss or disruption during the recovery.<\/p>\n<h2 class=\"faq-main_heading\"><span class=\"ez-toc-section\" id=\"FAQs\"><\/span>FAQs<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1776344529394\"><strong class=\"schema-faq-question\"><strong>Q1. How to fix Outlook error 0x800CCC1A?<\/strong><\/strong> <p class=\"schema-faq-answer\"><strong>Ans: <\/strong>You can use the Aryson Outlook PST Repair Tool to quickly resolve the Outlook error code 0x800ccc1a windows 11.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1776344548249\"><strong class=\"schema-faq-question\"><strong>Q2. Why can&#8217;t Outlook synchronize subscribed folders?<\/strong><\/strong> <p class=\"schema-faq-answer\"><strong>Ans: <\/strong>Outlook fails to synchronize subscribed folders mainly due to incorrect IMAP settings, a damaged Outlook profile, or an unstable internet connection blocking server communication.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1776344566575\"><strong class=\"schema-faq-question\"><strong>Q3. How to refresh Outlook 365 mailbox?<\/strong><\/strong> <p class=\"schema-faq-answer\"><strong>Ans: <\/strong>You can refresh your Outlook 365 mailbox by pressing F9, clicking Send\/Receive All Folders, or disabling Work Offline mode under the Send\/Receive tab.<\/p> <\/div> <\/div>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-bottom\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;2573&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;1&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;5&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Rate this post&quot;,&quot;legend&quot;:&quot;5\\\/5 - (1 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