Merge pull request #449 from trangttt/master

Add a .env_sample file and Update README #447
sendgrid · Oct 27, 2017 · b12728a · b12728a
2 parents 30d8b56 + b79f13a
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diff --git a/.env_sample b/.env_sample
@@ -0,0 +1 @@
+export SENDGRID_API_KEY=''
diff --git a/README.md b/README.md
@@ -55,6 +55,8 @@ echo "sendgrid.env" >> .gitignore
 source ./sendgrid.env
 ```
 
+Sengrid also supports local enviroment file `.env`. Copy or rename `.env_sample` into `.env` and update [SENGRID_API_KEY](https://app.sendgrid.com/settings/api_keys) with your key.
+
 ## Install Package
 
 ```bash