diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8b2f8032f8..9df256e7ae 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,12 +5,15 @@
 ### Added
 
 ### Changed
+- Offer to copy non-HTTP links to the clipboard instead of trying to open them in webxdc source code link and inside of html emails.
 - update electron from `v22.3.23` to version `v22.3.24`
 
 ### Fixed
+- fix duplicated calling of 'open-url'
+- fix html mail getting restrictions of webxdc window
+- fix: when clicking on mailto link in html email show main window even when it was hidden.
 - Display the toast after successful key import.
 
-
 <a id="1_40_3"></a>
 
 ## [1.40.3] - 2023-09-08
diff --git a/src/main/deltachat/webxdc.ts b/src/main/deltachat/webxdc.ts
index 4f4b437525..be641834d9 100644
--- a/src/main/deltachat/webxdc.ts
+++ b/src/main/deltachat/webxdc.ts
@@ -10,6 +10,8 @@ import {
   nativeImage,
   shell,
   MenuItemConstructorOptions,
+  clipboard,
+  dialog,
 } from 'electron'
 import { join } from 'path'
 import { readdir, stat, rmdir, writeFile, readFile } from 'fs/promises'
@@ -321,9 +323,32 @@ export default class DCWebxdc extends SplitOut {
                   label: tx('source_code'),
                   enabled: !!webxdcInfo.sourceCodeUrl,
                   icon: app_icon?.resize({ width: 24 }) || undefined,
-                  click: () =>
-                    webxdcInfo.sourceCodeUrl &&
-                    shell.openExternal(webxdcInfo.sourceCodeUrl),
+                  click: () => {
+                    if (
+                      webxdcInfo.sourceCodeUrl?.startsWith('https:') ||
+                      webxdcInfo.sourceCodeUrl?.startsWith('http:')
+                    ) {
+                      shell.openExternal(webxdcInfo.sourceCodeUrl)
+                    } else if (webxdcInfo.sourceCodeUrl) {
+                      const url = webxdcInfo.sourceCodeUrl
+                      dialog
+                        .showMessageBox(webxdc_windows, {
+                          buttons: [
+                            tx('no'),
+                            tx('menu_copy_link_to_clipboard'),
+                          ],
+                          message: tx(
+                            'desktop_offer_copy_non_web_link_to_clipboard',
+                            url
+                          ),
+                        })
+                        .then(({ response }) => {
+                          if (response == 1) {
+                            clipboard.writeText(url)
+                          }
+                        })
+                    }
+                  },
                 },
                 {
                   type: 'separator',
diff --git a/src/main/index.ts b/src/main/index.ts
index bb106cb7f8..5e115b5408 100644
--- a/src/main/index.ts
+++ b/src/main/index.ts
@@ -245,7 +245,9 @@ app.on('before-quit', e => quit(e))
 app.on('window-all-closed', (e: Electron.Event) => quit(e))
 
 app.on('web-contents-created', (_ev, contents) => {
-  const is_webxdc = contents.session.storagePath?.indexOf('webxdc_') !== -1
+  const is_webxdc =
+    contents.session.storagePath &&
+    contents.session.storagePath.indexOf('webxdc_') !== -1
   if (is_webxdc) {
     contents.on('will-navigate', (e, navigationUrl) => {
       if (navigationUrl.startsWith('webxdc://')) {
@@ -255,7 +257,7 @@ app.on('web-contents-created', (_ev, contents) => {
         // handle mailto in dc
         e.preventDefault()
         open_url(navigationUrl)
-        mainWindow.window?.focus()
+        mainWindow.window?.show()
       } else {
         // prevent navigation to unknown scheme
         e.preventDefault()
@@ -263,7 +265,7 @@ app.on('web-contents-created', (_ev, contents) => {
     })
   } else {
     contents.on('will-navigate', (e, navigationUrl) => {
-      log.warn('blocked naviagation attempt to', navigationUrl)
+      log.warn('blocked navigation attempt to', navigationUrl)
       e.preventDefault()
     })
   }
diff --git a/src/main/windows/html_email.ts b/src/main/windows/html_email.ts
index 4e011caa78..70f88f8a75 100644
--- a/src/main/windows/html_email.ts
+++ b/src/main/windows/html_email.ts
@@ -17,6 +17,8 @@ import { open_url } from '../open_url'
 import { loadTheme } from '../themes'
 import { getDCJsonrpcClient } from '../ipc'
 import { getLogger } from '../../shared/logger'
+import { clipboard } from 'electron/common'
+import * as mainWindow from './main'
 
 const log = getLogger('html_email')
 
@@ -131,7 +133,8 @@ export function openHtmlEmailWindow(
   let sandboxedView: BrowserView = makeBrowserView(
     account_id,
     loadRemoteContentAtStart,
-    htmlEmail
+    htmlEmail,
+    window
   )
   window.setBrowserView(sandboxedView)
   let context_menu_handle = createContextMenu(window, sandboxedView.webContents)
@@ -261,7 +264,12 @@ export function openHtmlEmailWindow(
     window.removeBrowserView(sandboxedView)
     context_menu_handle()
     sandboxedView.webContents.close()
-    sandboxedView = makeBrowserView(account_id, allow_network, htmlEmail)
+    sandboxedView = makeBrowserView(
+      account_id,
+      allow_network,
+      htmlEmail,
+      window
+    )
     window.setBrowserView(sandboxedView)
     context_menu_handle = createContextMenu(window, sandboxedView.webContents)
     if (bounds) sandboxedView.setBounds(bounds)
@@ -298,7 +306,8 @@ script-src 'none';
 function makeBrowserView(
   account_id: number,
   allow_remote_content: boolean,
-  html_content: string
+  html_content: string,
+  window: BrowserWindow
 ) {
   const ses = session.fromPartition(`${Date.now()}`, { cache: false })
 
@@ -386,8 +395,22 @@ function makeBrowserView(
       e.preventDefault()
       if (url.startsWith('mailto:')) {
         open_url(url)
+        mainWindow.window?.show()
       } else {
-        shell.openExternal(url)
+        if (url.startsWith('http:') || url.startsWith('https:')) {
+          shell.openExternal(url)
+        } else {
+          dialog
+            .showMessageBox(window, {
+              buttons: [tx('no'), tx('menu_copy_link_to_clipboard')],
+              message: tx('desktop_offer_copy_non_web_link_to_clipboard', url),
+            })
+            .then(({ response }) => {
+              if (response == 1) {
+                clipboard.writeText(url)
+              }
+            })
+        }
       }
     }
   )
diff --git a/src/renderer/runtime.ts b/src/renderer/runtime.ts
index 25398cb76d..f2b2f22923 100644
--- a/src/renderer/runtime.ts
+++ b/src/renderer/runtime.ts
@@ -551,7 +551,6 @@ class Electron implements Runtime {
     )
     ipcBackend.on('showSettingsDialog', () => this.onShowDialog?.('settings'))
     ipcBackend.on('open-url', (_ev, url) => this.onOpenQrUrl?.(url))
-    ipcBackend.on('open-url', (_ev, url) => this.onOpenQrUrl?.(url))
     ipcBackend.on(
       'webxdc.sendToChat',
       (