diff --git a/src/components/ageAssurance/AgeAssuranceInitDialog.tsx b/src/components/ageAssurance/AgeAssuranceInitDialog.tsx
index 8ee250d3b1..dff8e47bb2 100644
--- a/src/components/ageAssurance/AgeAssuranceInitDialog.tsx
+++ b/src/components/ageAssurance/AgeAssuranceInitDialog.tsx
@@ -114,8 +114,21 @@ function Inner() {
 
       setSuccess(true)
     } catch (e) {
-      const {clean} = cleanError(e)
-      setError(clean || _(msg`Something went wrong, please try again`))
+      const {clean, raw} = cleanError(e)
+
+      if (clean) {
+        setError(clean || _(msg`Something went wrong, please try again`))
+      } else {
+        let message = _(msg`Something went wrong, please try again`)
+
+        if (raw) {
+          if (raw.startsWith('This email address is not supported')) {
+            message = _(msg`Please enter a valid, non-temporary email address.`)
+          }
+        }
+
+        setError(message)
+      }
     }
   }
 
diff --git a/src/lib/constants.ts b/src/lib/constants.ts
index 06c2d1a53f..853325047f 100644
--- a/src/lib/constants.ts
+++ b/src/lib/constants.ts
@@ -207,4 +207,4 @@ export const PUBLIC_APPVIEW_DID = 'did:web:api.bsky.app'
 export const PUBLIC_STAGING_APPVIEW_DID = 'did:web:api.staging.bsky.dev'
 
 export const DEV_ENV_APPVIEW = `http://localhost:2584` // always the same
-export const DEV_ENV_APPVIEW_DID = `did:plc:cs5onzby6e5yv25qfhtiatsa` // get this from `localhost:2581`
+export const DEV_ENV_APPVIEW_DID = `did:plc:lmynpbfp7bbyc4pz2xjdtzsh` // get this from `localhost:2581`