New method to allow for saving email to file which also allows using of Send() to send the email

build/Postal.Mvc5.nuspec

@@ -1,24 +1,23 @@
 <?xml version="1.0"?>
 <package >
   <metadata>
-    <id>Postal.Mvc5</id>
-    <version>1.2.0</version>
-    <title>Postal for MVC5</title>
-    <authors>Andrew Davey</authors>
-    <owners>Andrew Davey</owners>
-    <licenseUrl>http://www.opensource.org/licenses/mit-license.php</licenseUrl>
-    <projectUrl>https://github.com/andrewdavey/postal</projectUrl>
-    <iconUrl>http://aboutcode.net/postal/favicon.ico</iconUrl>
+    <id>Postal-Custom.Mvc5</id>
+    <version>1.0.1</version>
+	<title>Postal-Custom.Mvc5</title>
+    <authors>mkimmet</authors>
+    <owners>mkimmet</owners>
+	<licenseUrl>http://www.opensource.org/licenses/mit-license.php</licenseUrl>
     <requireLicenseAcceptance>false</requireLicenseAcceptance>
-    <description>Generate emails using ASP.NET MVC views</description>
-    <copyright>Copyright Andrew Davey 2014</copyright>
-    <tags>Email</tags>
-    <frameworkAssemblies>
+    <description>Forked from Andrew Davey's Postal.mvc5 this adds just one extra feature to allow both sending an email and saving to file.</description>
+    <releaseNotes>Added SaveToFile convenience function.</releaseNotes>
+    <copyright>Original code Copyright Andrew Davey 2014</copyright>
+    <tags>Email MVC5</tags>
+	<frameworkAssemblies>
       <frameworkAssembly assemblyName="System.Web" />
     </frameworkAssemblies>
     <dependencies>
       <dependency id="Microsoft.AspNet.Mvc" version="5.1.2" />
-      <dependency id="RazorEngine" version="3.4.1" />
+	  <dependency id="RazorEngine" version="3.4.1" />
     </dependencies>
   </metadata>
   <files>

src/Postal/Email.cs

@@ -82,6 +82,17 @@ public Task SendAsync()
             return CreateEmailService().SendAsync(this);
         }
 
+        /// <summary>
+        /// Convenience method that saves a copy of the email to a file.  Using this you can
+        /// save a file and then also use the Send() function to send the email.
+        /// </summary>
+        /// <param name="path">The full path to the folder where you want to save the file.
+        /// For example, "c:\emails" </param>
+        public void SaveToFile(string path)
+        {
+            CreateEmailService().SaveToFile(this, path);
+        }
+
         /// <summary>
         /// A function that returns an instance of <see cref="IEmailService"/>.
         /// </summary>

src/Postal/EmailService.cs

@@ -106,6 +106,28 @@ public Task SendAsync(Email email)
             }
         }
 
+        /// <summary>
+        /// Saves a copy of the email to a file.  Using this you can
+        /// save a file and then also use the Send() function to send the email.
+        /// </summary>
+        /// <param name="path">The full path to the folder where you want to save the file.
+        /// <param name="email">The email to send.</param>
+        /// For example, "c:\emails" </param>
+        public void SaveToFile(Email email, string path)
+        {
+            using (MailMessage mailMessage = CreateMailMessage(email))
+            using (var smtp = createSmtpClient())
+            {
+                var service = new EmailService();
+                SmtpClient client = new SmtpClient("SaveEmailSMTPClient");
+                client.EnableSsl = false;
+                client.DeliveryMethod = SmtpDeliveryMethod.SpecifiedPickupDirectory;
+                client.PickupDirectoryLocation = path;
+                client.Send(mailMessage);
+                client.Dispose();
+            }
+        }
+
         /// <summary>
         /// Renders the email view and builds a <see cref="MailMessage"/>. Does not send the email.
         /// </summary>

src/Postal/IEmailService.cs

@@ -23,6 +23,15 @@ public interface IEmailService
         /// <returns>A <see cref="Task"/> that can be used to await completion of sending the email.</returns>
         Task SendAsync(Email email);
 
+        /// <summary>
+        /// Saves a copy of the email to a file.  Using this you can
+        /// save a file and then also use the Send() function to send the email.
+        /// </summary>
+        /// <param name="path">The full path to the folder where you want to save the file.
+        /// <param name="email">The email to send.</param>
+        /// For example, "c:\emails" </param>
+        void SaveToFile(Email email, string path);
+
         /// <summary>
         /// Creates a new <see cref="MailMessage"/> for the given email. You can
         /// modify the message, for example adding attachments, and then send this yourself.