{"id":12134,"date":"2024-06-09T01:28:32","date_gmt":"2024-06-09T01:28:32","guid":{"rendered":"https:\/\/logmeonce.com\/resources\/2023\/06\/23\/username-and-password-not-accepted-gmail-smtp\/---d4ea8206-b3b9-4f0a-8b11-1a14d1cb7864"},"modified":"2024-06-09T01:28:36","modified_gmt":"2024-06-09T01:28:36","slug":"username-and-password-not-accepted-gmail-smtp","status":"publish","type":"post","link":"https:\/\/logmeonce.com\/resources\/username-and-password-not-accepted-gmail-smtp\/","title":{"rendered":"Troubleshooting Gmail SMTP Login: Fixing &#8220;Username And Password Not Accepted&#8221; Issues"},"content":{"rendered":"<div class=\"336cb5b64765e27a1a6c1bb71b941f1a\" data-index=\"1\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-4830628043307652\"\r\n     crossorigin=\"anonymous\"><\/script>\r\n<!-- above content -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block\"\r\n     data-ad-client=\"ca-pub-4830628043307652\"\r\n     data-ad-slot=\"5864845439\"\r\n     data-ad-format=\"auto\"\r\n     data-full-width-responsive=\"true\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n<p>Are you facing difficulties signing into your Gmail account? Are you constantly encountering the frustrating &#8220;Username And Password Not Accepted Gmail Smtp&#8221; error whenever you attempt to send emails? Fret not, as we&#8217;ve got several solutions to assist you in resolving this problem, allowing you to resume sending emails through your Gmail account swiftly. Our guide includes simple steps for resetting your Gmail username and password, along with effective strategies for correctly configuring your Gmail SMTP settings. All these pieces of advice are aimed at addressing your Gmail sign-in issues, ensuring you&#8217;re able to return to emailing without delay.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_77 counter-hierarchy ez-toc-counter ez-toc-grey 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 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/logmeonce.com\/resources\/username-and-password-not-accepted-gmail-smtp\/#1_Are_Your_Gmail_SMTP_Login_Credentials_Not_Working\" >1. Are Your Gmail SMTP Login Credentials Not Working?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/logmeonce.com\/resources\/username-and-password-not-accepted-gmail-smtp\/#2_What_to_Do_When_Your_Username_and_Password_Arent_Accepted_for_Gmail_SMTP\" >2. What to Do When Your Username and Password Aren\u2019t Accepted for Gmail SMTP<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/logmeonce.com\/resources\/username-and-password-not-accepted-gmail-smtp\/#3_Troubleshooting_Tips_to_Get_Gmail_SMTP_Login_Working_Again\" >3. Troubleshooting Tips to Get Gmail SMTP Login Working Again<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/logmeonce.com\/resources\/username-and-password-not-accepted-gmail-smtp\/#4_Keep_Your_Login_Credentials_Secure_to_Avoid_Gmail_SMTP_Login_Issues\" >4. Keep Your Login Credentials Secure to Avoid Gmail SMTP Login Issues<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/logmeonce.com\/resources\/username-and-password-not-accepted-gmail-smtp\/#Q_A\" >Q&amp;A<\/a><\/li><\/ul><\/nav><\/div>\n<h2 id=\"1-are-your-gmail-smtp-login-credentials-not-working\"><span class=\"ez-toc-section\" id=\"1_Are_Your_Gmail_SMTP_Login_Credentials_Not_Working\"><\/span>1. Are Your Gmail SMTP Login Credentials Not Working?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><b>Troubleshooting Gmail\u2019s SMTP Login Credentials<\/b><\/p>\n<p>Got the dreaded \u201cGmail SMTP login credentials not working\u201d issue? Don\u2019t worry. It\u2019s all fixable! Here are a few things to try before getting frustrated:<\/p>\n<ul>\n<li>Are the username and password that you\u2019re using associated with the correct Gmail account?<\/li>\n<li>Is the Caps Lock on? SMTP passwords are case-sensitive.<\/li>\n<li>Was the password recently changed? Gmail passwords should be updated regularly for security.<\/li>\n<\/ul>\n<p>If the above steps don\u2019t solve the issue, check to see if your Google account is secure. If you\u2019re having difficulty logging into your account or if it\u2019s been regularly blocked by Google, it could indicate a security problem. Visit the Google 2-Step Verification page for more information.<\/p>\n<p>Whenever you\u2019re troubleshooting an SMTP or email-related issue, it\u2019s important to check all other accounts too, like Twitter, Facebook, and Instagram. You may need to switch a password or two for everything to be back up and working.<\/p>\n<h2 id=\"2-what-to-do-when-your-username-and-password-arent-accepted-for-gmail-smtp\"><span class=\"ez-toc-section\" id=\"2_What_to_Do_When_Your_Username_and_Password_Arent_Accepted_for_Gmail_SMTP\"><\/span>2. What to Do When Your Username and Password Aren\u2019t Accepted for Gmail SMTP<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Gmail SMTP is a good email service provider that can be used to send messages directly from your email address. However, there might be times when your username and password aren\u2019t accepted because of incorrect login information. Here are some tips on how to fix that issue:<\/p>\n<ul>\n<li><b>Verify your Gmail login details:<\/b> Check to make sure that the username and password you\u2019re using to log in are correct. You should also check if you\u2019re entering the right email address and using the correct domain name.<\/li>\n<li><b>Recover your account:<\/b> If you can\u2019t remember your username or password, click the \u2018Forgot my username\u2019 or \u2018Forgot my password\u2019 option. Follow the instructions to reset your Gmail account.<\/li>\n<li><b>Enable Less Secure Apps Access:<\/b> If you\u2019re using an app that isn\u2019t supported by Google\u2019s security standards, you need to enable access for less secure apps. Check Google\u2019s support page to learn how to do it.<\/li>\n<li><b>Contact Gmail Support:<\/b> If you\u2019re still facing issues logging in, you can always get help from Google. You can send them a request to help fix your login issue.<\/li>\n<\/ul>\n<h2 id=\"3-troubleshooting-tips-to-get-gmail-smtp-login-working-again\"><span class=\"ez-toc-section\" id=\"3_Troubleshooting_Tips_to_Get_Gmail_SMTP_Login_Working_Again\"><\/span>3. Troubleshooting Tips to Get Gmail SMTP Login Working Again<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Gmail SMTP login can seem complicated to fix if you experience issues, but there some troubleshooting tips you can try to get it working again. Here are some helpful suggestions.<\/p>\n<p><strong>1. Check your login information:<\/strong><\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>Verify your Gmail login credentials to ensure that they have been entered correctly. Be sure to enter your full email address, including the \u201c@gmail.com\u201d portion, as well as your password during the login process in order to access your SMTP server.<\/ul>\n<\/li>\n<\/ul>\n<p><strong>2. Make sure your Gmail SMTP server is enabled:<\/strong> Double check that your Gmail SMTP server is enabled via your Gmail account settings.<\/p>\n<p><strong>3. Verify your connection:<\/strong> Make sure your computer or device is connected to the internet before attempting to log in to your Gmail SMTP server. Alternatively, you can try to connect from another device or even another network if you continue to experience difficulty connecting.<\/p>\n<p><strong>4. Disable two-factor authentication:<\/strong> If you have two-factor authentication enabled for your Gmail account, you may need to disable it temporarily in order to access your SMTP server. You can easily turn it back on when you\u2019ve finished your work.<\/p>\n<p><strong>5. Clear your browser\u2019s cache and cookies:<\/strong> Your browser\u2019s history may be interfering with your Gmail SMTP server login process. Clear out your browser\u2019s cache and cookies to simplify the process.<\/p>\n<p><strong>6. Look for any recent updates to your Gmail account:<\/strong> Gmail often updates its settings and security protocols, so check to see if any recent updates have been applied that may be causing an issue with your SMTP server login.<\/p>\n<p><strong>7. Check with the SMTP server:<\/strong> If you continue to have difficulty logging in to your Gmail SMTP server, contact the server directly to make sure there have been no recent outages that may be causing the problem.<\/p>\n<h2 id=\"4-keep-your-login-credentials-secure-to-avoid-gmail-smtp-login-issues\"><span class=\"ez-toc-section\" id=\"4_Keep_Your_Login_Credentials_Secure_to_Avoid_Gmail_SMTP_Login_Issues\"><\/span>4. Keep Your Login Credentials Secure to Avoid Gmail SMTP Login Issues<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><b>Gmail SMTP login issues can be frustrating<\/b>, but there are ways to prevent them. Below are four tips for avoiding these issues:<\/p>\n<ul>\n<li>Create an advanced password: Use upper and lower case letters, at least one special character and a combination of letters and numbers when creating your password. The longer and more complex the password is, the more secure it is.<\/li>\n<li>Use two-factor authentication (2FA): 2FA adds an extra layer of security, requiring the user to input two pieces of information to gain access to the account. This prevents a hacker from gathering the necessary information to gain access to your account.<\/li>\n<li>Enable alerts: The Google suite includes an alert system that notifies you automatically when an unknown device attempts to access your account or a password associated with the account is changed.<\/li>\n<li>Revoke access: Go to the \u201cManage Your Google Account\u201d section to review which apps and sites have access to your data. If any access is no longer needed, revoke it.<\/li>\n<\/ul>\n<p>Apart from taking these steps, use secure networks and browsers while logging into Gmail. Also, don\u2019t save passwords in public computers or link your accounts with unsecured devices. By following these tips, you should be able to protect your credentials from being compromised and successfully login to Gmail.<\/p>\n<p>Strong password management is crucial in protecting sensitive information, as using app passwords and personal password vaults can help prevent unauthorized access. Incorrect passwords and invalid usernames can lead to login errors and frustration for users, highlighting the importance of using correct credentials.<\/p>\n<p>Bulk email senders guidelines and email deliverability play a significant role in maintaining a smooth email experience, with limits for outgoing emails and secure configurations being key factors. It is essential to stay updated on security measures such as 2-Step verification settings and API key usage to prevent potential security issues. For more information on email authentication methods, refer to reliable <a href=\"https:\/\/myaccount.google.com\/security\" target=\"_blank\" rel=\"noopener nofollow\">sources<\/a> like docs.sendgrid.com.<\/p>\n<table style=\"width: 100%;\">\n<tbody>\n<tr>\n<th style=\"background-color: lightgray; font-size: 20px; text-align: center;\" colspan=\"2\">Troubleshooting Tips for Gmail SMTP Login<\/th>\n<\/tr>\n<tr>\n<td style=\"background-color: lightblue; text-align: center;\">Tip 1<\/td>\n<td style=\"text-align: left;\">Verify your Gmail login details to ensure correct username and password.<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: white; text-align: center;\">Tip 2<\/td>\n<td style=\"text-align: left;\">Make sure your Gmail SMTP server is enabled in your account settings.<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: lightblue; text-align: center;\">Tip 3<\/td>\n<td style=\"text-align: left;\">Check your internet connection before attempting to log in to Gmail.<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: white; text-align: center;\">Tip 4<\/td>\n<td style=\"text-align: left;\">Disable two-factor authentication temporarily if enabled for easier login.<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: lightblue; text-align: center;\">Tip 5<\/td>\n<td style=\"text-align: left;\">Clear your browser\u2019s cache and cookies to troubleshoot login issues.<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: white; text-align: center;\">Tip 6<\/td>\n<td style=\"text-align: left;\">Stay updated on recent Gmail account settings and security protocols.<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: lightblue; text-align: center;\">Tip 7<\/td>\n<td style=\"text-align: left;\">Contact the SMTP server directly if login issues persist.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"qa\"><span class=\"ez-toc-section\" id=\"Q_A\"><\/span>Q&amp;A<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Q: What can I do if my username and password are not accepted when setting up Gmail SMTP?<\/p>\n<p>A: Don\u2019t worry \u2013 it\u2019s a common issue! To fix it, double check that you are entering your username and password correctly and that you have allowed access to less secure apps in the Google Account settings. Make sure you have the correct SMTP settings for your version of Gmail and that your security software isn\u2019t blocking access. If you have followed all these steps and are still having trouble, contact Gmail Support for help.<\/p>\n<p>Q: What is the cause of Google&#8217;s 535-5.7.8 error message?<\/p>\n<p>A: The 535-5.7.8 error message from Google&#8217;s SMTP server typically indicates an authentication issue with the username or password being used to send emails. This error can occur due to incorrect username, invalid credentials, or unauthorized access. It is essential to ensure that the SMTP username and password are accurate and up to date to resolve this issue.<\/p>\n<p>Q: How can I create a strong and secure password for SMTP authentication?<\/p>\n<p>A: When creating a password for SMTP authentication, it is recommended to use a 16-character password that includes a combination of uppercase and lowercase letters, numbers, and special characters. This will help enhance security and prevent unauthorized access to your email account.<\/p>\n<p>Q: What are some common errors associated with SMTP relay?<\/p>\n<p>A: Common errors associated with SMTP relay include syntax errors, setup errors, spelling errors, temporary errors, and authentication issues. These errors can prevent outgoing emails from being sent successfully and may require troubleshooting to resolve.<\/p>\n<p>Q: How can I prevent mail loop issues when configuring outgoing email settings?<\/p>\n<p>A: To prevent mail loop issues when configuring outgoing email settings, it is important to set up proper mail server and domain policies to prevent messages from getting stuck in a loop. This can help ensure that emails are delivered successfully without causing unnecessary duplication or delays.<\/p>\n<p>Q: What can be done to troubleshoot the &#8220;535-5.7.8 Username&#8221; error in Gmail?<\/p>\n<p>A: When encountering the &#8220;535-5.7.8 Username&#8221; error in Gmail, it is recommended to double-check the username and password being used for SMTP authentication. Additionally, reviewing the authentication settings, security settings, and network connections can help identify and resolve any issues causing the error.<\/p>\n<p>Conclusion<\/p>\n<div class=\"flex-1 overflow-hidden\">\n<div class=\"react-scroll-to-bottom--css-dhhri-79elbk h-full\">\n<div class=\"react-scroll-to-bottom--css-dhhri-1n7m0yu\">\n<div class=\"flex flex-col text-sm pb-9\">\n<div class=\"w-full text-token-text-primary\" dir=\"auto\" data-testid=\"conversation-turn-613\" data-scroll-anchor=\"true\">\n<div class=\"px-4 py-2 justify-center text-base md:gap-6 m-auto\">\n<div class=\"flex flex-1 text-base mx-auto gap-3 juice:gap-4 juice:md:gap-6 md:px-5 lg:px-1 xl:px-5 md:max-w-3xl lg:max-w-[40rem] xl:max-w-[48rem]\">\n<div class=\"relative flex w-full min-w-0 flex-col agent-turn\">\n<div class=\"flex-col gap-1 md:gap-3\">\n<div class=\"flex flex-grow flex-col max-w-full\">\n<div class=\"min-h-[20px] text-message flex flex-col items-start gap-3 whitespace-pre-wrap break-words [.text-message+&amp;]:mt-5 overflow-x-auto\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"004c1c18-b623-4fea-9377-87e59b127104\">\n<div class=\"markdown prose w-full break-words dark:prose-invert light\">\n<p>If you\u2019re grappling with the &#8220;username and password not accepted&#8221; problem on Gmail or mail servers, consider using <a href=\"https:\/\/logmeonce.com\/\" data-abc=\"true\">LogMeOnce<\/a>. It&#8217;s a user-friendly, free tool that keeps your credentials secure. With LogMeOnce, bid farewell to login issues and ensure seamless access to your accounts. Plus, if you forget your details, resetting them is a breeze.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>If your username and password aren&#8217;t accepted for Gmail SMTP, don&#8217;t fret. Consider creating a FREE LogMeOnce account for secure password management. Ensure smooth email operations with robust password protection.<\/p>\n","protected":false},"author":20,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[89],"tags":[4327,1294,5862,7479,783,8268],"class_list":["post-12134","post","type-post","status-publish","format-standard","hentry","category-password-manager","tag-username-2","tag-authentication","tag-gmail","tag-not-accepted","tag-password","tag-smtp"],"acf":[],"_links":{"self":[{"href":"https:\/\/logmeonce.com\/resources\/wp-json\/wp\/v2\/posts\/12134","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/logmeonce.com\/resources\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/logmeonce.com\/resources\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/logmeonce.com\/resources\/wp-json\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/logmeonce.com\/resources\/wp-json\/wp\/v2\/comments?post=12134"}],"version-history":[{"count":0,"href":"https:\/\/logmeonce.com\/resources\/wp-json\/wp\/v2\/posts\/12134\/revisions"}],"wp:attachment":[{"href":"https:\/\/logmeonce.com\/resources\/wp-json\/wp\/v2\/media?parent=12134"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/logmeonce.com\/resources\/wp-json\/wp\/v2\/categories?post=12134"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/logmeonce.com\/resources\/wp-json\/wp\/v2\/tags?post=12134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}