CODEWITHSUNDEEP
model-view-controllerasynchronoussendasync
Alex
Alex

Reputation: 77359

ASP.NET MVC: Send email using SendAsync (System.Net.Mail)

is there any way in MVC to get the System.Net.Mail SendAsync to work, instead of the blocking Send method?

I tried using it but hit the "Page starting an asynchronous operation has to have the Async attribute" error, which I obviously can't resolve (or can I?) because there is no ASPX page with an @Page directive where I could add the Async attribute.

Help is greatly appreciated :(

Upvotes: 5

Views: 6442

Answers (3)

Simon_Weaver
Simon_Weaver

Reputation: 146180

If you're using a third party service such as gmail to send your email and relying on SendEmail or SendAsync you may want to set up your own SMTP server which will then relay onto gmail. The benefit is that SendEmail will return much faster and you may be able to forget the whole async thing.

That way if gmail rejects you for whatever reason the email will still sit in your local queue.

This is a quick and dirty way to get somewhat reliable email sending setup.

Instructions (not personally tested, but i did this years ago*) or see this for Windows 7

*of course I only remembered i did this after spending a long time converting over to async :-(

Upvotes: 2

Simon_Weaver
Simon_Weaver

Reputation: 146180

You may want to consider putting the email into a database table and then have a daemon that sends out emails by processing the queue.

a) if youre not sending billions of emails you can have a log of what you sent
b) you can resend if something fails.

depends how important these emails are, but if theyre important from a business standpoint and mustnt get lost then you should use this approach.

Upvotes: 1

Matthew Flaschen
Matthew Flaschen

Reputation: 284977

It looks like you want Asynchronous support for ASP.NET MVC. See also "Extend ASP.NET MVC for Asynchronous Action".

This SO question is also relevant.

Upvotes: 1

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