Let us take a closer look at the error: SendGrid wordpress email wasn’t sent. At Bobcares our WordPress support services can give you a complete guide on how to remove the error.

Error: SendGrid WordPress email wasn’t sent: Cause

WordPress not sending emails is a very typical issue. There are several potential explanations for WordPress emails not sending error:

• The most common reason is that your emails appear to be spam. When your web server sends an email, it only sends the headers required for basic PHP mail delivery ().

  There is no authentication in the basic PHP mail() method to confirm that the message is legitimate. We can resolve this by using WP Mail SMTP.
• The web hosting provider has disabled PHP mail(). Due to inherent security risks with PHP mail(), many web providers just block PHP for mailing, prohibiting your WordPress site from sending messages at all.

  If we utilize Amazon EC2 or Lightsail, we encounter this problem. We will be able to get around this because WP Mail SMTP uses SMTP rather than PHP for email delivery.
• We are using a localhost. Emails will almost certainly fail if you construct your website locally. WP Mail SMTP will fix WordPress’s inability to send emails on localhost, allowing us to receive WordPress alerts in the same manner that a live site would.

Error: SendGrid WordPress email wasn’t sent: Resolution

Below given are some of the steps to remove the WordPress error:

• Firstly, we must install WP Mail SMTP on your WordPress site. WP Mail SMTP is a WordPress plugin that replaces the wp mail() PHP mailer function with SMTP.
• Activate email logging. By default, two options are active. They are as follows:

  1: Deliverability of emails.

  2: Tracking errors.
• Create an SMTP relay API key and use the Easy WP SMTP plugin. Follow the steps given below to set this up:

  1:Create an SMTP relay API in the send grid documentation.

  2: Finally, Set up Easy WP SMTP settings. Go through the settings over and over again to ensure there are no mistakes.

  In this case, the settings are:server: smtp.sendgrid.net // SMTP port: 465 // SMTP Auth: yes // Username: apikey // Password: Generated API key.

  Three factors: time, an unmaintained plugin, and the above-mentioned plugin’s lack of verbose/useful error reporting. These factors cause the workaround. Mileage may vary with this “solution.” In brief, make sure of the proper copying of the SMTP server.

[Need assistance with similar queries? We are here to help]

Conclusion

To conclude we have now gone through the SendGrid wordpress email wasn’t sent error. We have learned how to remove the error with the support of our WordPress support services.