Will Anderson

Hi. This plugin doesn’t support setting a maximum comment length, but that’s a good idea. I’ll look into adding it.

There are actually two SendGrid WordPress plugins. Based on the file path you mentioned, I think you’re looking for the other one:

https://www.ads-software.com/plugins/sendgrid-email-delivery-simplified/

Based on the error, it looks like there’s a “wp_mail” filter defined on your site that is returning null. The odd thing is, the core wp_mail() function that this replaces does the exact same thing. Can you check whether the same warning appears when the plugin is disabled?

I can add an is_array() check to make the function more robust, but it seems strange, since the core function doesn’t do that, so the plugin be deviating slightly in behavior.

I think WP SendGrid isn’t actually sending to BCC or CC addresses. This is an oversight on my part. I’ll publish an update as soon as I can to add CC and BCC functionality.

Since it sounds like Tribulant Newsletter is sending lots of individual emails, it’s not easy for WP SendGrid to batch them, because there’s not really a good way to know when the last email has been “queued”.

That being said, I think I might have an idea about how to do this. I’ll investigate and see what I can come up with.

Went ahead and released the update yesterday. Enjoy!

It runs on Multisite, but the currently released version requires you to configure your SendGrid settings on every site (obviously not ideal).

We’ve added better Multisite support (with the ability to configure once for the whole network), but we haven’t had a chance to test it thoroughly, so we haven’t done a new release yet.

If you don’t want to wait, you can download the version with Multisite support from GitHub.

https://github.com/CodeAwhile/wp-sendgrid

For some reason, I wrote the plugin to only display the message if the “Check Length With JavaScript” option is selected, and by default it’s not selected.

As a quick fix, enable the “Check Length With JavaScript” option, and your message should start being displayed.

I’ll publish an update soon that always displays the message, and I’ll also make the JavaScript check on by default

Closing this thread. Feel free to reopen if this solution doesn’t solve your problem.

Closing this thread, since I can’t reproduce the issue, and WP SendGrid seems to work fine in 3.5.1

The “Wp SendGrid Categories” plugin is now on www.ads-software.com.

https://www.ads-software.com/extend/plugins/wp-sendgrid-categories/

Closing this thread.

I actually wrote an extension plugin that lets you add a category to emails.

https://github.com/CodeAwhile/wp-sendgrid-categories

You’re not the first person to ask for the feature, so I’ve just submitted a request for this extension to be hosted on WP.org (so that updates are easier). Once it’s been approved, you’ll be able to download it from WP.org, but until then, you can just download it from GitHub.

Actually, I forgot to mention. You can also use the ‘wp_sendgrid_xsmtpapi’ filter to get at the X-SMTPAPI array directly. Then just do something like the following:

/**
 * Disables SendGrid subscription tracking
 */
function filter_xsmtpapi( $xsmtpapi ) {
	$xsmtpapi['filters']['subscriptiontrack']['settings']['enable'] = 0;
	return $xsmtpapi;
}

/**
 * Disable SendGrid subscription tracking
 */
add_filter( 'wp_sendgrid_xsmtpapi', 'filter_xsmtpapi' );

Even easier ??

I’ve tested the plugin pretty extensively on 3.5.1, but I may have missed something.

I just released a new version, so could you confirm that the new version still doesn’t work? I didn’t do any specific fixes for 3.5 in the new release, but it’s still worth a try.

If it’s still broken, could you log into SendGrid and go here: https://sendgrid.com/logs/index

Do the emails show up there? Do they show as “Delivered”, or something else?

If all else fails, could you try disabling any other plugins, and enabling the default theme? If that fixes the problem, one of your plugins, or your theme, is interfering with WP SendGrid.

I actually just now saw this request, but as luck would have it, I just released a new version of the plugin that adds that filter. I had a similar request over on GitHub, which prompted me to add the filter.

When you get a chance, check that you can do what you’re wanting with version 2.0 and let me know if it works. If so, I’ll resolve this thread.