{"id":16003,"date":"2026-09-07T23:35:59","date_gmt":"2026-09-07T22:35:59","guid":{"rendered":"https:\/\/da-manager.com\/blog\/what-is-squirrelmail-overview-and-how-to-use-it\/"},"modified":"2026-09-07T23:35:59","modified_gmt":"2026-09-07T22:35:59","slug":"what-is-squirrelmail-overview-and-how-to-use-it","status":"publish","type":"post","link":"https:\/\/da-manager.com\/blog\/what-is-squirrelmail-overview-and-how-to-use-it\/","title":{"rendered":"What Is SquirrelMail? Overview and How to Use It"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_87 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\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/da-manager.com\/blog\/what-is-squirrelmail-overview-and-how-to-use-it\/#What_Is_SquirrelMail_Overview_and_How_to_Use_It\" >What Is SquirrelMail? Overview and How to Use It<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/da-manager.com\/blog\/what-is-squirrelmail-overview-and-how-to-use-it\/#What_Is_SquirrelMail\" >What Is SquirrelMail?<\/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:\/\/da-manager.com\/blog\/what-is-squirrelmail-overview-and-how-to-use-it\/#Why_Was_SquirrelMail_So_Popular\" >Why Was SquirrelMail So Popular?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/da-manager.com\/blog\/what-is-squirrelmail-overview-and-how-to-use-it\/#Key_Features_of_SquirrelMail_Webmail\" >Key Features of SquirrelMail Webmail<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/da-manager.com\/blog\/what-is-squirrelmail-overview-and-how-to-use-it\/#IMAP_and_SMTP_Support\" >IMAP and SMTP Support<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/da-manager.com\/blog\/what-is-squirrelmail-overview-and-how-to-use-it\/#Folder_Management\" >Folder Management<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/da-manager.com\/blog\/what-is-squirrelmail-overview-and-how-to-use-it\/#Address_Book\" >Address Book<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/da-manager.com\/blog\/what-is-squirrelmail-overview-and-how-to-use-it\/#Message_Filtering_and_Search\" >Message Filtering and Search<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/da-manager.com\/blog\/what-is-squirrelmail-overview-and-how-to-use-it\/#Plugin_Support\" >Plugin Support<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/da-manager.com\/blog\/what-is-squirrelmail-overview-and-how-to-use-it\/#How_to_Access_SquirrelMail_Webmail\" >How to Access SquirrelMail Webmail<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/da-manager.com\/blog\/what-is-squirrelmail-overview-and-how-to-use-it\/#Finding_the_Login_Page\" >Finding the Login Page<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/da-manager.com\/blog\/what-is-squirrelmail-overview-and-how-to-use-it\/#Logging_In\" >Logging In<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/da-manager.com\/blog\/what-is-squirrelmail-overview-and-how-to-use-it\/#Navigating_the_Interface\" >Navigating the Interface<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/da-manager.com\/blog\/what-is-squirrelmail-overview-and-how-to-use-it\/#Configuring_SquirrelMail_Settings\" >Configuring SquirrelMail Settings<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/da-manager.com\/blog\/what-is-squirrelmail-overview-and-how-to-use-it\/#Personal_Information\" >Personal Information<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/da-manager.com\/blog\/what-is-squirrelmail-overview-and-how-to-use-it\/#Display_Preferences\" >Display Preferences<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/da-manager.com\/blog\/what-is-squirrelmail-overview-and-how-to-use-it\/#Folder_Preferences\" >Folder Preferences<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/da-manager.com\/blog\/what-is-squirrelmail-overview-and-how-to-use-it\/#Is_SquirrelMail_Still_Relevant_Today\" >Is SquirrelMail Still Relevant Today?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/da-manager.com\/blog\/what-is-squirrelmail-overview-and-how-to-use-it\/#SquirrelMail_vs_Modern_Webmail_Clients\" >SquirrelMail vs Modern Webmail Clients<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/da-manager.com\/blog\/what-is-squirrelmail-overview-and-how-to-use-it\/#Final_Thoughts_on_SquirrelMail_Webmail\" >Final Thoughts on SquirrelMail Webmail<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<p><html><br \/>\n<head><br \/>\n<title>What Is SquirrelMail? Overview and How to Use It<\/title><br \/>\n<\/head><br \/>\n<body><\/p>\n<h1><span class=\"ez-toc-section\" id=\"What_Is_SquirrelMail_Overview_and_How_to_Use_It\"><\/span>What Is SquirrelMail? Overview and How to Use It<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>If you have ever managed a web hosting account or worked with a shared hosting server, there is a good chance you have come across SquirrelMail webmail at some point. It is one of the oldest and most widely recognised webmail clients available, and despite its simple appearance, it continues to be used by many hosting providers and system administrators around the world. In this guide, we will walk you through everything you need to know about SquirrelMail webmail \u2014 what it is, how it works, and how to make the most of it.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_Is_SquirrelMail\"><\/span>What Is SquirrelMail?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>SquirrelMail is a standards-based webmail application written in PHP. It was first released in 1999 and quickly became a popular choice for hosting providers looking to offer their customers a reliable, browser-based email solution. Unlike modern webmail clients that rely heavily on JavaScript and complex front-end frameworks, SquirrelMail was designed to work with basic HTML, making it compatible with virtually any web browser \u2014 even older or less capable ones.<\/p>\n<p>The application supports IMAP (Internet Message Access Protocol) for reading and managing emails and SMTP (Simple Mail Transfer Protocol) for sending messages. This means it connects to your existing mail server rather than storing messages locally, keeping your emails accessible from any device with an internet connection.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Why_Was_SquirrelMail_So_Popular\"><\/span>Why Was SquirrelMail So Popular?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>SquirrelMail webmail gained its reputation largely because of its lightweight nature and ease of deployment. Hosting companies could install it quickly on their servers without requiring heavy resources, and users could access their emails without needing to configure a desktop email client. For many small businesses and individuals in the early 2000s, it was the go-to solution for managing email through a web browser.<\/p>\n<p>Its plugin architecture also made it flexible. Developers could extend its functionality by adding plugins for features such as calendars, address books, spam filtering integrations, and more. This made SquirrelMail adaptable to a wide range of use cases beyond simple email management.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Key_Features_of_SquirrelMail_Webmail\"><\/span>Key Features of SquirrelMail Webmail<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Even by today&#8217;s standards, SquirrelMail webmail offers a solid set of core features that cover the essential needs of most email users. Here is a breakdown of what you can expect:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"IMAP_and_SMTP_Support\"><\/span>IMAP and SMTP Support<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>SquirrelMail connects to your mail server using IMAP, which means your emails are stored on the server rather than being downloaded to a local device. This allows you to access your inbox from multiple devices without losing messages. SMTP support ensures that outgoing emails are sent reliably through your mail server.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Folder_Management\"><\/span>Folder Management<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Users can create, rename, and delete email folders directly within the SquirrelMail interface. You can organise your inbox by moving messages into specific folders, helping you keep your email tidy and easy to navigate.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Address_Book\"><\/span>Address Book<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>SquirrelMail includes a built-in address book where you can store contact details. This makes it easy to compose emails to frequently contacted individuals without needing to remember their full email addresses.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Message_Filtering_and_Search\"><\/span>Message Filtering and Search<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Basic search functionality allows you to look for specific emails within your folders. Combined with server-side filtering options available through plugins, you can set rules to automatically sort incoming messages into designated folders.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Plugin_Support\"><\/span>Plugin Support<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>One of the most powerful aspects of SquirrelMail webmail is its extensibility through plugins. There are hundreds of plugins available that add features such as calendar integration, spell checking, encryption support, and enhanced spam controls.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_to_Access_SquirrelMail_Webmail\"><\/span>How to Access SquirrelMail Webmail<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Accessing SquirrelMail is straightforward, particularly if your hosting provider has it installed on your server. Here is how you typically log in and get started.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Finding_the_Login_Page\"><\/span>Finding the Login Page<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Most hosting providers that offer SquirrelMail webmail will give you a direct URL to access it. This is commonly in the format of <strong>yourdomain.com\/webmail<\/strong> or <strong>mail.yourdomain.com<\/strong>. Some hosts also provide access through their control panel, such as cPanel, where SquirrelMail appears as one of several webmail options alongside alternatives like Roundcube or Horde.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Logging_In\"><\/span>Logging In<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Once you reach the SquirrelMail login page, you will need to enter your full email address or username and your email account password. These credentials are the same ones you would use to configure a desktop email client such as Outlook or Thunderbird. After entering your details, click the <strong>Login<\/strong> button to access your inbox.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Navigating_the_Interface\"><\/span>Navigating the Interface<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The SquirrelMail interface is deliberately simple. On the left-hand side, you will see a list of your email folders, including your Inbox, Sent, Drafts, and Trash folders. Clicking on any folder will display the messages within it in the main panel on the right. To compose a new email, click the <strong>Compose<\/strong> link at the top of the page. From there, you can enter the recipient&#8217;s address, add a subject line, write your message, and attach files if needed.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Configuring_SquirrelMail_Settings\"><\/span>Configuring SquirrelMail Settings<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>SquirrelMail webmail allows users to customise their experience through a range of settings. You can access these by clicking on the <strong>Options<\/strong> link in the navigation menu.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Personal_Information\"><\/span>Personal Information<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>In the personal information section, you can set your display name, reply-to address, and email signature. This ensures that recipients see the correct name and contact details when they receive your messages.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Display_Preferences\"><\/span>Display Preferences<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>You can adjust how many messages are displayed per page, choose your preferred language, and change the visual theme of the interface. While the theming options are fairly limited compared to modern webmail clients, they do allow for a degree of personalisation.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Folder_Preferences\"><\/span>Folder Preferences<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>This section lets you configure which folders SquirrelMail uses for sent messages, drafts, and deleted items. You can also subscribe to or unsubscribe from folders on your IMAP server.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Is_SquirrelMail_Still_Relevant_Today\"><\/span>Is SquirrelMail Still Relevant Today?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>SquirrelMail webmail has not seen a major update in a number of years, and many hosting providers have moved towards more modern alternatives such as Roundcube, which offers a far more polished and responsive interface. However, SquirrelMail still has its place in certain environments, particularly where server resources are limited or where compatibility with older systems is a priority.<\/p>\n<p>For users who simply need a reliable way to read and send emails through a browser without any unnecessary complexity, SquirrelMail remains a perfectly functional option. Its low resource usage means it runs well even on modest servers, and its straightforward interface means there is very little learning curve for new users.<\/p>\n<p>If you are exploring different webmail solutions or looking for guidance on managing your hosting environment, resources like the <a href=\"https:\/\/da-manager.com\/blog\" target=\"_blank\">DA-Manager blog<\/a> offer a wealth of helpful articles on web hosting tools and server management topics.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"SquirrelMail_vs_Modern_Webmail_Clients\"><\/span>SquirrelMail vs Modern Webmail Clients<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>When comparing SquirrelMail webmail to modern alternatives, the differences are clear. Modern clients like Roundcube offer drag-and-drop functionality, responsive mobile layouts, and rich text editors that make composing emails much more intuitive. SquirrelMail, by contrast, uses plain HTML forms and a table-based layout that can feel dated by today&#8217;s standards.<\/p>\n<p>That said, for users accessing email on slow connections or through restricted browsers, SquirrelMail&#8217;s lightweight approach is actually an advantage. Pages load quickly, and the interface never feels sluggish, even on older hardware.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Final_Thoughts_on_SquirrelMail_Webmail\"><\/span>Final Thoughts on SquirrelMail Webmail<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>SquirrelMail webmail may not be the most visually impressive email client available, but it has stood the test of time for good reason. Its reliability, low resource requirements, and broad compatibility make it a dependable choice for hosting providers and users who value simplicity over style. Whether you are using it because your hosting provider offers it, or because you are running a server where lightweight applications are a necessity, understanding how to navigate and configure SquirrelMail will help you manage your email efficiently. As the web continues to evolve, SquirrelMail remains a testament to the enduring value of straightforward, functional design.<\/p>\n<p><\/body><br \/>\n<\/html><\/p>\n","protected":false},"excerpt":{"rendered":"<p>What Is SquirrelMail? Overview and How to Use It<\/p>\n<p>What Is SquirrelMail? Overview and How to Use It<\/p>\n<p>If you have ever managed a web hosting account or worked with a shared hosting server, there is a good chance you have come across SquirrelMail webmail at some point. It is one of the oldest and m<\/p>\n","protected":false},"author":16,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_mbp_gutenberg_autopost":false,"footnotes":""},"categories":[147],"tags":[],"class_list":["post-16003","post","type-post","status-publish","format-standard","category-general"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/da-manager.com\/blog\/wp-json\/wp\/v2\/posts\/16003","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/da-manager.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/da-manager.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/da-manager.com\/blog\/wp-json\/wp\/v2\/users\/16"}],"replies":[{"embeddable":true,"href":"https:\/\/da-manager.com\/blog\/wp-json\/wp\/v2\/comments?post=16003"}],"version-history":[{"count":0,"href":"https:\/\/da-manager.com\/blog\/wp-json\/wp\/v2\/posts\/16003\/revisions"}],"wp:attachment":[{"href":"https:\/\/da-manager.com\/blog\/wp-json\/wp\/v2\/media?parent=16003"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/da-manager.com\/blog\/wp-json\/wp\/v2\/categories?post=16003"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/da-manager.com\/blog\/wp-json\/wp\/v2\/tags?post=16003"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}