diff --git a/.env.vault b/.env.vault
index 5734e08..caefdeb 100644
--- a/.env.vault
+++ b/.env.vault
@@ -8,12 +8,12 @@ DOTENV_VAULT_MAIN="3rfi+ClkONvfHPiU9FTBcC1+Um/L8QeM9dRw1jFzEqzZXw=="
 DOTENV_VAULT_MAIN_VERSION=1
 
 # dev
-DOTENV_VAULT_DEV="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"
-DOTENV_VAULT_DEV_VERSION=361
+DOTENV_VAULT_DEV="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"
+DOTENV_VAULT_DEV_VERSION=363
 
 # ci
-DOTENV_VAULT_CI="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"
-DOTENV_VAULT_CI_VERSION=361
+DOTENV_VAULT_CI="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"
+DOTENV_VAULT_CI_VERSION=363
 
 # stage
 DOTENV_VAULT_STAGE="bfqZYD8oVLWMZ0JR5LICV+sB/btaXavszxZLxTfwSH8U5fg="
diff --git a/package-lock.json b/package-lock.json
index a633ff3..dc1e5b2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
     "name": "@clevercanyon/utilities.cfw",
-    "version": "1.0.333",
+    "version": "1.0.334",
     "lockfileVersion": 3,
     "requires": true,
     "packages": {
         "": {
             "name": "@clevercanyon/utilities.cfw",
-            "version": "1.0.333",
+            "version": "1.0.334",
             "cpu": [
                 "x64",
                 "arm64"
@@ -924,9 +924,9 @@
             }
         },
         "node_modules/@clevercanyon/utilities.cfw": {
-            "version": "1.0.333",
-            "resolved": "https://registry.npmjs.org/@clevercanyon/utilities.cfw/-/utilities.cfw-1.0.333.tgz",
-            "integrity": "sha512-a02tzyWTYxlCqGXB7J6QzvsPaGZwZf8JJlWXTGlCaA3CGFwxxqojI0Ydd67EoLQBwIeuZWF3qJC5INjtbmn2LA==",
+            "version": "1.0.334",
+            "resolved": "https://registry.npmjs.org/@clevercanyon/utilities.cfw/-/utilities.cfw-1.0.334.tgz",
+            "integrity": "sha512-1+LNCPAV9Z3Nn/Z59GVZPIPCSV1pn7qv8B7Ip1YpdTG4SWujc6NzEZnQKbGmfiNATIljy6Ht4KRK5yVBrASltA==",
             "cpu": [
                 "x64",
                 "arm64"
@@ -952,9 +952,9 @@
             }
         },
         "node_modules/@clevercanyon/utilities.node": {
-            "version": "1.0.215",
-            "resolved": "https://registry.npmjs.org/@clevercanyon/utilities.node/-/utilities.node-1.0.215.tgz",
-            "integrity": "sha512-RRX3LNGBgzquZGugqrBkpi+OIG8vGUlAExVXKHcv2U71/Pj8eKd7AQ6T9LnsF0eim99gvzjyswwIuvdbv5EvLA==",
+            "version": "1.0.216",
+            "resolved": "https://registry.npmjs.org/@clevercanyon/utilities.node/-/utilities.node-1.0.216.tgz",
+            "integrity": "sha512-r5RQ8JQSxfSgi3GASiE78NlT29M+QUqWPQLggQCaiOrlQzr3jU7u92lEKeh63DdHAibxDIxYuG1z4cTAeXQ+CQ==",
             "cpu": [
                 "x64",
                 "arm64"
diff --git a/package.json b/package.json
index d92bdd7..179aa9c 100644
--- a/package.json
+++ b/package.json
@@ -3,7 +3,7 @@
     "publishConfig": {
         "access": "public"
     },
-    "version": "1.0.334",
+    "version": "1.0.335",
     "license": "GPL-3.0-or-later",
     "name": "@clevercanyon/utilities.cfw",
     "description": "Utilities for JavaScript apps running in a Cloudflare Worker environment.",
diff --git a/src/smtp.ts b/src/smtp.ts
index e26ae8d..47457ce 100644
--- a/src/smtp.ts
+++ b/src/smtp.ts
@@ -51,7 +51,9 @@ export const send = async (rcData: $type.$cfw.RequestContextData, options: SendO
             method: 'POST',
             headers: {
                 'content-type': $json.contentType(),
-                'authorization': $env.get('SSR_APP_ROOT_API_BEARER_TOKEN', { type: 'string', require: true }),
+                'authorization':
+                    $env.get('SSR_APP_ROOT_API_BEARER_TOKEN', { type: 'string' }) || //
+                    $env.get('APP_ROOT_API_BEARER_TOKEN', { type: 'string', require: true }),
             },
             body: $json.stringify({ data: opts } as RequestPayload),
             signal: AbortSignal.timeout($time.secondInMilliseconds * 15),