Developer forum

Hi Andreas,

If you want to use a custom implementation for sending bulk emails (newsletters) within the Marketing section then you need to implement a class that inherits from Dynamicweb.Mailing.MessageDeliveryProvider.

For other emails you can use a notification subscriber to either modify messages or completely override the sending of messages...

using Dynamicweb.Extensibility.Notifications;
using Dynamicweb.Mailing.Notifications;
using System;
using System.Net.Mail;

[Subscribe(EmailNotifications.OnBeforeEmailSend)]
public class EmailNotificationSubscriber : NotificationSubscriber
{
    public override void OnNotify(string notification, NotificationArgs args)
    {
        var emailArgs = (EmailSendNotificationArgs)args;
        var message = emailArgs.Message;
        // TODO: Modify the message?

        emailArgs.IsHandled = true; // prevents the standard email handler from sending the email
        emailArgs.WasSent = SendMessage(message);
    }

    private bool SendMessage(MailMessage message)
    {
        try
        {
            // TODO: Send the message
            return true;
        }
        catch
        {
            return false;
        }
    }
}