diff --git a/data/web/lang/lang.cs-cz.json b/data/web/lang/lang.cs-cz.json
index 712b8c77e..d4f624959 100644
--- a/data/web/lang/lang.cs-cz.json
+++ b/data/web/lang/lang.cs-cz.json
@@ -541,7 +541,7 @@
         "inactive": "Neaktivní",
         "kind": "Druh",
         "last_modified": "Naposledy změněn",
-        "lookup_mx": "Cíl je regulární výraz který se shoduje s MX záznamem (<code>.*google\\.com</code> směřuje veškerou poštu na MX které jsou cílem pro google.com přes tento skok)",
+        "lookup_mx": "Cíl je regulární výraz který se shoduje s MX záznamem (<code>.*\\.google\\.com</code> směřuje veškerou poštu na MX které jsou cílem pro google.com přes tento skok)",
         "mailbox": "Úprava mailové schránky",
         "mailbox_quota_def": "Výchozí kvóta schránky",
         "mailbox_relayhost_info": "Aplikované jen na uživatelskou schránku a přímé aliasy, přepisuje předávající server domény.",
diff --git a/data/web/lang/lang.de-de.json b/data/web/lang/lang.de-de.json
index e1cfee1b4..6b280bbb8 100644
--- a/data/web/lang/lang.de-de.json
+++ b/data/web/lang/lang.de-de.json
@@ -216,7 +216,7 @@
         "loading": "Bitte warten...",
         "login_time": "Zeit",
         "logo_info": "Die hochgeladene Grafik wird für die Navigationsleiste auf eine Höhe von 40px skaliert. Für die Darstellung auf der Login-Maske beträgt die skalierte Breite maximal 250px. Eine frei skalierbare Grafik (etwa SVG) wird empfohlen.",
-        "lookup_mx": "Ziel mit MX vergleichen (Regex, etwa <code>.*google\\.com</code>, um alle Ziele mit MX *google.com zu routen)",
+        "lookup_mx": "Ziel mit MX vergleichen (Regex, etwa <code>.*\\.google\\.com</code>, um alle Ziele mit MX *google.com zu routen)",
         "main_name": "\"mailcow UI\" Name",
         "merged_vars_hint": "Ausgegraute Reihen wurden aus der Datei <code>vars.(local.)inc.php</code> gelesen und können hier nicht verändert werden.",
         "message": "Nachricht",
@@ -595,7 +595,7 @@
         "inactive": "Inaktiv",
         "kind": "Art",
         "last_modified": "Zuletzt geändert",
-        "lookup_mx": "Ziel mit MX vergleichen (Regex, etwa <code>.*google\\.com</code>, um alle Ziele mit MX *google.com zu routen)",
+        "lookup_mx": "Ziel mit MX vergleichen (Regex, etwa <code>.*\\.google\\.com</code>, um alle Ziele mit MX *google.com zu routen)",
         "mailbox": "Mailbox bearbeiten",
         "mailbox_quota_def": "Standard-Quota einer Mailbox",
         "mailbox_relayhost_info": "Wird auf eine Mailbox und direkte Alias-Adressen angewendet. Überschreibt die Einstellung einer Domain.",
diff --git a/data/web/lang/lang.en-gb.json b/data/web/lang/lang.en-gb.json
index 56a5bf905..e53fe896c 100644
--- a/data/web/lang/lang.en-gb.json
+++ b/data/web/lang/lang.en-gb.json
@@ -218,7 +218,7 @@
         "loading": "Please wait...",
         "login_time": "Login time",
         "logo_info": "Your image will be scaled to a height of 40px for the top navigation bar and a max. width of 250px for the start page. A scalable graphic is highly recommended.",
-        "lookup_mx": "Destination is a regular expression to match against MX name (<code>.*google\\.com</code> to route all mail targeted to a MX ending in google.com over this hop)",
+        "lookup_mx": "Destination is a regular expression to match against MX name (<code>.*\\.google\\.com</code> to route all mail targeted to a MX ending in google.com over this hop)",
         "main_name": "\"mailcow UI\" name",
         "merged_vars_hint": "Greyed out rows were merged from <code>vars.(local.)inc.php</code> and cannot be modified.",
         "message": "Message",
@@ -595,7 +595,7 @@
         "inactive": "Inactive",
         "kind": "Kind",
         "last_modified": "Last modified",
-        "lookup_mx": "Destination is a regular expression to match against MX name (<code>.*google\\.com</code> to route all mail targeted to a MX ending in google.com over this hop)",
+        "lookup_mx": "Destination is a regular expression to match against MX name (<code>.*\\.google\\.com</code> to route all mail targeted to a MX ending in google.com over this hop)",
         "mailbox": "Edit mailbox",
         "mailbox_quota_def": "Default mailbox quota",
         "mailbox_relayhost_info": "Applied to the mailbox and direct aliases only, does override a domain relayhost.",
diff --git a/data/web/lang/lang.fr-fr.json b/data/web/lang/lang.fr-fr.json
index d64f62f70..0bc0ba02d 100644
--- a/data/web/lang/lang.fr-fr.json
+++ b/data/web/lang/lang.fr-fr.json
@@ -588,7 +588,7 @@
         "unchanged_if_empty": "Si non modifié, laisser en blanc",
         "username": "Nom d'utilisateur",
         "validate_save": "Valider et sauver",
-        "lookup_mx": "La destination est une expression régulière qui doit correspondre avec le nom du MX (<code>.*google\\.com</code> pour acheminer tout le courrier destiné à un MX se terminant par google.com via ce saut)",
+        "lookup_mx": "La destination est une expression régulière qui doit correspondre avec le nom du MX (<code>.*\\.google\\.com</code> pour acheminer tout le courrier destiné à un MX se terminant par google.com via ce saut)",
         "mailbox_relayhost_info": "S'applique uniquement à la boîte aux lettres et aux alias directs, remplace le relayhost du domaine."
     },
     "footer": {
diff --git a/data/web/lang/lang.it-it.json b/data/web/lang/lang.it-it.json
index 4d21547cd..0d5b3f252 100644
--- a/data/web/lang/lang.it-it.json
+++ b/data/web/lang/lang.it-it.json
@@ -213,7 +213,7 @@
         "loading": "Caricamento in corso...",
         "login_time": "Ora di accesso",
         "logo_info": "La tua immagine verrà ridimensionata a 40px di altezza, quando verrà usata nella barra di navigazione in alto, ed ad una larghezza massima di 250px nella schermata iniziale. È altamente consigliato l'utilizzo di un'immagine modulabile.",
-        "lookup_mx": "Destination is a regular expression to match against MX name (<code>.*google\\.com</code> to route all mail targeted to a MX ending in google.com over this hop)",
+        "lookup_mx": "Destination is a regular expression to match against MX name (<code>.*\\.google\\.com</code> to route all mail targeted to a MX ending in google.com over this hop)",
         "main_name": "Nome \"mailcow UI\"",
         "merged_vars_hint": "Greyed out rows were merged from <code>vars.(local.)inc.php</code> and cannot be modified.",
         "message": "Messaggio",
@@ -554,7 +554,7 @@
         "hostname": "Hostname",
         "inactive": "Inattivo",
         "kind": "Genere",
-        "lookup_mx": "Destination is a regular expression to match against MX name (<code>.*google\\.com</code> to route all mail targeted to a MX ending in google.com over this hop)",
+        "lookup_mx": "Destination is a regular expression to match against MX name (<code>.*\\.google\\.com</code> to route all mail targeted to a MX ending in google.com over this hop)",
         "mailbox": "Modifica casella di posta",
         "mailbox_quota_def": "Default mailbox quota",
         "mailbox_relayhost_info": "Applied to the mailbox and direct aliases only, does override a domain relayhost.",
diff --git a/data/web/lang/lang.ro-ro.json b/data/web/lang/lang.ro-ro.json
index 8e6e1d454..e6315db02 100644
--- a/data/web/lang/lang.ro-ro.json
+++ b/data/web/lang/lang.ro-ro.json
@@ -539,7 +539,7 @@
         "inactive": "Inactiv",
         "kind": "Fel",
         "last_modified": "Ultima modificare",
-        "lookup_mx": "Destinația este o expresie regulată care potrivită cu numele MX (<code>.*google\\.com</code> pentru a direcționa toate e-mailurile vizate către un MX care se termină în google.com peste acest hop)",
+        "lookup_mx": "Destinația este o expresie regulată care potrivită cu numele MX (<code>.*\\.google\\.com</code> pentru a direcționa toate e-mailurile vizate către un MX care se termină în google.com peste acest hop)",
         "mailbox": "Editează căsuța poștală",
         "mailbox_quota_def": "Cota implicită a căsuței poștale",
         "mailbox_relayhost_info": "Aplicat numai căsuței poștale și aliasurilor directe, suprascrie un transport dependent de domeniu.",
diff --git a/data/web/lang/lang.sk-sk.json b/data/web/lang/lang.sk-sk.json
index 2b93650fc..29b36c44e 100644
--- a/data/web/lang/lang.sk-sk.json
+++ b/data/web/lang/lang.sk-sk.json
@@ -213,7 +213,7 @@
         "loading": "Čakajte prosím ...",
         "login_time": "Čas prihlásenia",
         "logo_info": "Váš obrázok bude upravený na výšku 40px pre vrchný navigačný riadok a na maximálnu šírku 250px pre úvodnú stránku. Odporúča sa škálovateľná grafika.",
-        "lookup_mx": "Cieľ je regulárny výraz ktorý sa porovnáva s MX záznamom (<code>.*google\\.com</code> smeruje všetku poštu určenú pre MX ktoré sú cieľom pre google.com cez tento skok)",
+        "lookup_mx": "Cieľ je regulárny výraz ktorý sa porovnáva s MX záznamom (<code>.*\\.google\\.com</code> smeruje všetku poštu určenú pre MX ktoré sú cieľom pre google.com cez tento skok)",
         "main_name": "\"mailcow UI\" názov",
         "merged_vars_hint": "Sivé riadky boli načítané z <code>vars.(local.)inc.php</code> a nemôžu byť modifikované cez UI.",
         "message": "Správa",
@@ -539,7 +539,7 @@
         "inactive": "Neaktívny",
         "kind": "Druh",
         "last_modified": "Naposledy upravené",
-        "lookup_mx": "Cieľ je regulárny výraz ktorý sa zhoduje s MX záznamom (<code>.*google\\.com</code> smeruje všetku poštu na MX ktoré sú cieľom pre google.com cez tento skok)",
+        "lookup_mx": "Cieľ je regulárny výraz ktorý sa zhoduje s MX záznamom (<code>.*\\.google\\.com</code> smeruje všetku poštu na MX ktoré sú cieľom pre google.com cez tento skok)",
         "mailbox": "Upraviť mailovú schránku",
         "mailbox_quota_def": "Predvolená veľkosť mailovej schránky",
         "mailbox_relayhost_info": "Aplikované len na používateľské schránky a priame aliasy, prepisuje doménového preposielateľa.",
diff --git a/data/web/lang/lang.zh-cn.json b/data/web/lang/lang.zh-cn.json
index e57ea2a7f..90888efd8 100644
--- a/data/web/lang/lang.zh-cn.json
+++ b/data/web/lang/lang.zh-cn.json
@@ -213,7 +213,7 @@
         "loading": "请等待...",
         "login_time": "登录时间",
         "logo_info": "你的图片将会在顶部导航栏被缩放为 40px 高，在起始页被缩放为最大 250px 高。强烈推荐使用能较好适应缩放的图片。",
-        "lookup_mx": "应当为一个正则表达式，用于匹配 MX 记录 (例如 <code>.*google\\.com</code> 将转发所有拥有以 google.com 结尾的 MX 记录的邮件)",
+        "lookup_mx": "应当为一个正则表达式，用于匹配 MX 记录 (例如 <code>.*\\.google\\.com</code> 将转发所有拥有以 google.com 结尾的 MX 记录的邮件)",
         "main_name": "Mailcow UI 的名称",
         "merged_vars_hint": "灰色行来自 <code>vars.(local.)inc.php</code> 文件并且无法修改。",
         "message": "消息",
@@ -544,7 +544,7 @@
         "hostname": "主机名",
         "inactive": "禁用",
         "kind": "类型",
-        "lookup_mx": "应当为一个正则表达式，用于匹配 MX 记录 (例如 <code>.*google\\.com</code> 将转发所有拥有以 google.com 结尾的 MX 记录的邮件)",
+        "lookup_mx": "应当为一个正则表达式，用于匹配 MX 记录 (例如 <code>.*\\.google\\.com</code> 将转发所有拥有以 google.com 结尾的 MX 记录的邮件)",
         "mailbox": "编辑邮箱",
         "mailbox_quota_def": "邮箱默认配额",
         "mailbox_relayhost_info": "只适用于邮箱和邮箱别名，不会覆盖域名的中继主机。",
diff --git a/data/web/lang/lang.zh-tw.json b/data/web/lang/lang.zh-tw.json
index 916188dbc..ff9ed334c 100644
--- a/data/web/lang/lang.zh-tw.json
+++ b/data/web/lang/lang.zh-tw.json
@@ -213,7 +213,7 @@
         "loading": "請稍等...",
         "login_time": "登入時間",
         "logo_info": "你的起始頁面圖片會在頂部導覽列的限制下被縮放為 40px 高，以及最大 250px 高度。強烈推薦使用能較好縮放的圖片。",
-        "lookup_mx": "目的地是可以用來匹配 MX 紀錄的正規表達式 (<code>.*google\\.com</code> 會將所有 MX 結尾於 google.com 的郵件轉發到此主機。)",
+        "lookup_mx": "目的地是可以用來匹配 MX 紀錄的正規表達式 (<code>.*\\.google\\.com</code> 會將所有 MX 結尾於 google.com 的郵件轉發到此主機。)",
         "main_name": "\"mailcow UI\" 名稱",
         "merged_vars_hint": "灰色列來自 <code>vars.(local.)inc.php</code> 並且不能修改。",
         "message": "訊息",
@@ -540,7 +540,7 @@
         "inactive": "停用",
         "kind": "種類",
         "last_modified": "上次修改時間",
-        "lookup_mx": "目的地是可以用來匹配 MX 紀錄的正規表達式 (<code>.*google\\.com</code> 會將所有 MX 結尾於 google.com 的郵件轉發到此主機。)",
+        "lookup_mx": "目的地是可以用來匹配 MX 紀錄的正規表達式 (<code>.*\\.google\\.com</code> 會將所有 MX 結尾於 google.com 的郵件轉發到此主機。)",
         "mailbox": "編輯信箱",
         "mailbox_quota_def": "預設信箱容量配額",
         "mailbox_relayhost_info": "只會套用於信箱和直接別名，不會覆寫域名中繼主機。",