PRO WP Mail SMTP Team
Adding a Custom Filter when using Other SMTP Setting
This snippet will help in troubleshooting steps from "SMTP Error: Could not authenticate".
Change the redirect URI when using Google App’s OAuth
If you prefer not to use the default OAuth redirect URI (connect.wpmailsmtp.com) for added security and…
Set a Custom Reply-To Email
This snippet will ensure all emails sent from your site have the same reply-to email address.…
Block URLs Inside Text Fields
This snippet will prevent Text and Textarea fields such as Single Line Text and Paragraph text…
Using an Office 365 GCC or DoD email address
For security measures, Government Community Cloud (GCC) and U.S. Department of Defense (DoD) accounts typically use…
Change the Email Summary Email Address
This snippet will allow you to specify who the email summaries should be delivered to. On…
Set a Custom Email Header
This snippet sets custom email headers to ensure you can control specific behaviors of your sent…
Use Single Tenant With the Outlook Mailer
This snippet will set the Outlook API authorization and access token URLs to use your unique…
Fix the InvalidInternetMessageHeader Error in Outlook
This snippet will modify specific headers in your emails, which can help resolve this ‘InvalidInternetMessageHeader’ error…
Send Site Notifications to a BCC Address
This snippet will ensure all your site’s outgoing emails are also sent to a specific BCC…
Hide the Email Test Menu Item in Settings
This snippet will hide the 'Email Test' tab from your WP Mail SMTP settings menu.
Hiding Your Identity For Amazon SES Mailer Setup
This snippet will enhance privacy and domain restrictions using WP Mail SMTP with Amazon SES mailer.…