Merge branch '5.1'

* 5.1:
  [Mime] use fromString when creating a new Adress

src/Symfony/Component/Mime/Address.php

@@ -89,7 +89,7 @@ final class Address
             return $address;
         }
         if (\is_string($address)) {
-            return new self($address);
+            return self::fromString($address);
         }
 
         throw new InvalidArgumentException(sprintf('An address can be an instance of Address or a string ("%s" given).', get_debug_type($address)));