diff --git a/app/src/main/res/xml/providers.xml b/app/src/main/res/xml/providers.xml
index 242f0f66eb..aba2db8061 100644
--- a/app/src/main/res/xml/providers.xml
+++ b/app/src/main/res/xml/providers.xml
@@ -2118,4 +2118,17 @@
             port="465"
             starttls="false" />
     </provider>
+    <provider
+        name="SoftBank"
+        domain="softbank\\.ne\\.jp"
+        link="https://www.softbank.jp/mobile/service/mail-address-portability/mms/">
+        <imap
+            host="imap.softbank.ne.jp"
+            port="993"
+            starttls="false" />
+        <smtp
+            host="smtp.softbank.ne.jp"
+            port="465"
+            starttls="false" />
+    </provider>
 </providers>