api: lowercase smtp namespace export

Readme.md

@@ -72,7 +72,7 @@ client.send(message, function(err, message) { console.log(err || message); });
 // you can continue to send more messages with successive calls to 'client.send',
 // they will be queued on the same smtp connection
 
-// or instead of using the built-in client you can create an instance of 'SMTP.SMTPConnection'
+// or instead of using the built-in client you can create an instance of 'smtp.SMTPConnection'
 ```
 
 ## EXAMPLE USAGE - sending through outlook
@@ -213,7 +213,7 @@ client.send(message, (err, message) => {
         related     // an array of attachments that you want to be related to the parent attachment
     }
 
-## new SMTP.SMTPConnection(options)
+## new smtp.SMTPConnection(options)
 
 	// options is an object with the following keys
 	options =
@@ -230,7 +230,7 @@ client.send(message, (err, message) => {
 		logger // override the built-in logger (useful for e.g. Azure Function Apps, where console.log doesn't work)
 	}
 
-## SMTP.SMTPConnection#authentication
+## smtp.SMTPConnection#authentication
 
 associative array of currently supported SMTP authentication mechanisms
 

email.ts

@@ -1,5 +1,5 @@
 export * as client from './smtp/client';
 export * as message from './smtp/message';
 export * as date from './smtp/date';
-export * as SMTP from './smtp/smtp';
+export * as smtp from './smtp/smtp';
 export * as error from './smtp/error';

test/server.ts

@@ -1,6 +1,6 @@
 import test from 'ava';
 
-import { client as c, message as m, SMTP } from '../email';
+import { client as c, message as m, smtp as s } from '../email';
 
 test.cb(
 	'connecting to wrong email server should not invoke callback multiple times',
@@ -27,20 +27,11 @@ test('should have a default timeout', async (t) => {
 		port: 1234,
 		timeout: undefined as number | null | undefined,
 	};
-	t.deepEqual(
-		new c.Client(connectionOptions).smtp.timeout,
-		SMTP.DEFAULT_TIMEOUT
-	);
+	t.deepEqual(new c.Client(connectionOptions).smtp.timeout, s.DEFAULT_TIMEOUT);
 
 	connectionOptions.timeout = null;
-	t.deepEqual(
-		new c.Client(connectionOptions).smtp.timeout,
-		SMTP.DEFAULT_TIMEOUT
-	);
+	t.deepEqual(new c.Client(connectionOptions).smtp.timeout, s.DEFAULT_TIMEOUT);
 
 	connectionOptions.timeout = undefined;
-	t.deepEqual(
-		new c.Client(connectionOptions).smtp.timeout,
-		SMTP.DEFAULT_TIMEOUT
-	);
+	t.deepEqual(new c.Client(connectionOptions).smtp.timeout, s.DEFAULT_TIMEOUT);
 });