diff --git a/build.py b/build.py
index 8b13789..a71aa81 100644
--- a/build.py
+++ b/build.py
@@ -1 +1,12 @@
+# Validate email
+import re
 
+def validate_email(email):
+    pattern = re.compile(r"(^[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\.[a-zA-Z0-9-.]+$)")
+    if re.match(pattern, email):
+        return True
+    else:
+        return False
+
+# validate_email('info@greyatom.co.in')
+# Output : True
diff --git a/build.pyc b/build.pyc
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index 0000000..23ae090
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diff --git a/tests/__init__.pyc b/tests/__init__.pyc
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index 0000000..b8531cd
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diff --git a/tests/test_validate_email.pyc b/tests/test_validate_email.pyc
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index 0000000..571d23f
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