diff --git a/_locales/en/messages.json b/_locales/en/messages.json
index 4eb596ab..7cb9e10a 100644
--- a/_locales/en/messages.json
+++ b/_locales/en/messages.json
@@ -1350,5 +1350,13 @@
   "ask_chatgptweb_permission_ok": {
     "message": "Permission granted. You can click here to close this tab and return to the main window.",
     "description": ""
+  },
+  "AccountSelector_AutoTags": {
+    "message": "Choose the accounts where auto-tagging is enabled",
+    "description": ""
+  },
+  "AccountSelector_AutoTags_infoline": {
+    "message": "Each change is saved immediately.",
+    "description": ""
   }
 }
\ No newline at end of file
diff --git a/js/mzta-utils.js b/js/mzta-utils.js
index e4514a18..b16099a0 100644
--- a/js/mzta-utils.js
+++ b/js/mzta-utils.js
@@ -43,6 +43,17 @@ function fixMsgHeader(msgHeader) {
   return msgHeader;
 }
 
+export async function getAccountsList() {
+  let accounts = await browser.accounts.list();
+  let accounts_array = [];
+  for (let account of accounts) {
+    let account_id = account.id;
+    let account_name = account.name;
+    accounts_array.push({id: account_id, name: account_name});
+  }
+  return accounts_array;
+}
+
 export async function getCurrentIdentity(msgHeader, getFull = false) {
   let identities_array = [];
   let fallback_identity = '';
diff --git a/options/mzta-options-default.js b/options/mzta-options-default.js
index c4674218..409264dd 100644
--- a/options/mzta-options-default.js
+++ b/options/mzta-options-default.js
@@ -51,6 +51,7 @@ export const prefs_default = {
     add_tags_auto_force_existing: false,
     add_tags_auto_only_inbox: true,
     add_tags_context_menu: true,
+    add_tags_enabled_accounts: [],
     get_calendar_event: true,
     get_task: true,
     calendar_enforce_timezone: false,
diff --git a/pages/addtags/mzta-add-tags.css b/pages/addtags/mzta-add-tags.css
index 2899916f..729bb1b5 100644
--- a/pages/addtags/mzta-add-tags.css
+++ b/pages/addtags/mzta-add-tags.css
@@ -12,7 +12,7 @@
     font-style: italic;
 }
 
-#addtags_excl_list_container{
+#addtags_excl_list_container, #account_selector_container{
     width: 90%;
     margin: 40px auto;
 }
@@ -21,6 +21,15 @@
     width: 30em;
 }
 
+#account_selector_checkboxes{
+    padding: 10px;
+    border: 1px solid gray;
+    width: 24em;
+    margin-bottom: 10px;
+    margin-top: 10px;;
+}
+    
+
 .btn_div{
     width: 100%;
     display: flex;
diff --git a/pages/addtags/mzta-add-tags.html b/pages/addtags/mzta-add-tags.html
index 9067132c..8b75083b 100644
--- a/pages/addtags/mzta-add-tags.html
+++ b/pages/addtags/mzta-add-tags.html
@@ -106,6 +106,13 @@
         <br><textarea id="addtags_excl_list" rows="15"></textarea>
         <div class="btn_div"><button id="btn_save_excl_list" disabled>__MSG_save__</button></div>
     </div>
+    <div id="account_selector_container">
+      <div id="account_selector_info"><span class="section_title">__MSG_AccountSelector_AutoTags__</span>
+      <br><span class="infoline">__MSG_AccountSelector_AutoTags_infoline__</span></div>
+      <div id="account_selector_checkboxes"></div>
+      <button type="button" id="accounts_select_all">Select All</button>
+    <button type="button" id="accounts_deselect_all">Deselect All</button>
+    </div>
     <script src="mzta-add-tags.js" type="module"></script>
     <script src="../../js/mzta-i18n.js"></script>
 </body>
diff --git a/pages/addtags/mzta-add-tags.js b/pages/addtags/mzta-add-tags.js
index ba24ca7d..2944f775 100644
--- a/pages/addtags/mzta-add-tags.js
+++ b/pages/addtags/mzta-add-tags.js
@@ -22,7 +22,7 @@ import { getSpecialPrompts, setSpecialPrompts } from "../../js/mzta-prompts.js";
 import { getPlaceholders } from "../../js/mzta-placeholders.js";
 import { textareaAutocomplete } from "../../js/mzta-placeholders-autocomplete.js";
 import { addTags_getExclusionList, addTags_setExclusionList } from "../../js/mzta-addatags-exclusion-list.js";
-
+import { getAccountsList } from "../../js/mzta-utils.js";
 
 let autocompleteSuggestions = [];
 let taLog = new taLogger("mzta-addtags-page",true);
@@ -118,6 +118,48 @@ document.addEventListener('DOMContentLoaded', async () => {
         document.getElementById('excl_list_unsaved').classList.add('hidden');
     });
 
+    //Accounts manager
+    let accounts = await getAccountsList();
+    const accountsContainer = document.getElementById('account_selector_checkboxes');
+    accounts.forEach(account => {
+        const accountLabel = document.createElement('label');
+        const accountCheckbox = document.createElement('input');
+        accountCheckbox.type = 'checkbox';
+        accountCheckbox.classList.add('accountCheckbox');
+        accountCheckbox.value = account.id;
+        accountLabel.appendChild(accountCheckbox);
+        accountLabel.appendChild(document.createTextNode(account.name));
+        accountsContainer.appendChild(accountLabel);
+        accountsContainer.appendChild(document.createElement('br'));
+    });
+
+    let prefs_add_tags = await browser.storage.sync.get({ add_tags_enabled_accounts: [] });
+    let add_tags_enabled_accounts = prefs_add_tags.add_tags_enabled_accounts;
+    document.querySelectorAll('.accountCheckbox').forEach(checkbox => {
+      if (add_tags_enabled_accounts.length === 0 || add_tags_enabled_accounts.includes(checkbox.value)) {
+        checkbox.checked = true;
+      } else {
+        checkbox.checked = false;
+      }
+    });
+
+    document.querySelectorAll('.accountCheckbox').forEach(checkbox => {
+      checkbox.addEventListener('change', () => {
+        let selectedAccounts = Array.from(document.querySelectorAll('.accountCheckbox:checked')).map(checkbox => checkbox.value);
+        browser.storage.sync.set({ add_tags_enabled_accounts: selectedAccounts });
+      });
+    });
+
+    document.getElementById('accounts_select_all').addEventListener('click', () => {
+      let checkboxes = document.querySelectorAll('.accountCheckbox');
+      checkboxes.forEach(checkbox => checkbox.checked = true);
+    });
+    
+    document.getElementById('accounts_deselect_all').addEventListener('click', () => {
+      let checkboxes = document.querySelectorAll('.accountCheckbox');
+      checkboxes.forEach(checkbox => checkbox.checked = false);
+    });
+
 });