Contact Form 7 SMTP
Ensure your emails get delivered every single time, without fail
Trusted by 400K +
website owners
4.7/5 stars on
wordpress.org
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guarantee
Did you know?
84% of marketers use form submissions to generate leads.
Post SMTP enhances your contact form email deliverability for better follow-ups.
5-Minute Setup for 99.99% Delivery Success
Install Plugin
Download and install Post SMTP from the WordPress plugin directory or upload directly to your site.
Connect SMTP Mailer
Run the Quick Wizard after activating the plugin. You can configure SMTP using any of 15+ integrations or through a custom server.
Send Test Email
Inside Post SMTP, you have the ability to check your setup. Just a test email to verify if everything’s fine.
Monitor Logs Easily
See delivery status, timestamps, and recipient info of all the transactional emails sent by Post SMTP.
Get Instant Alerts
Receive real-time alerts of delivery failures on email, SMS, Slack, Teams, or through push notifications.
Our Post SMTP Plugin has Featured on
Post SMTP Mobile App
Monitor Emails On The Go
68% of small businesses use mobile apps to run their operations. That’s why Post SMTP created a dedicated mobile app that puts you in full control. Monitor email delivery, access detailed logs, instantly resend failed emails, and manage multiple sites—all from your phone, anytime and anywhere.
SMTP Features for Ninja Forms Users
Up to 800% more opens and clicks on your transactional emails
15+ SMTP Mailers
Post SMTP offers a wide variety of SMTP mailers, including One-Click Google SMTP, Microsoft 365, Amazon SES, Zoho, Brevo, Resend, Maileroo, and many more. Choose one based on your budget and needs to get started, and connect with your preferred provider for reliable email delivery.
Connect Custom SMTP
Managing email delivery your own way? Post SMTP makes it easy for webmasters who want full control by letting you connect directly to your own mail server with the “Other SMTP” option. Simply enter your server and authentication credentials in the plugin’s settings and run the built-in test to confirm your setup is working.
Backup Mailer
It is always good to have an alternative. With the Backup Mailer feature enabled, your emails will automatically reroute through a secondary SMTP if the main one encounters issues, preventing any missed messages. Don’t forget to enable failure alerts to track issues and keep your emails flowing without a hitch.
Insightful Dashboard
Post SMTP provides an easy-to-navigate dashboard that empowers you to monitor every aspect of your WordPress email activity. You can track delivery status for all sent messages, view and filter detailed email logs, receive instant alerts for delivery failures via email or mobile notifications, and analyze comprehensive statistics.
Detailed Email Logs
Capture detailed information on every WordPress email sent—status, timestamp, subject, sender, recipient, and error messages. Filter to find failed emails and view complete transcripts for troubleshooting purposes. Export or remove logs as necessary to maintain clean records.
Auto Retry
Even the most reliable communication systems can falter. With the Auto Retry feature, you can specify how many times Post SMTP should attempt to resend a message, and each failed attempt is recorded in the logs for later review and analysis.
MainWP for Post SMTP
Manage SMTP Across Multiple Sites
MainWP extends Post SMTP’s powerful email management across all your WordPress sites with unmatched ease. Sync and configure SMTP settings for multiple sites from a single dashboard. Receive instant email failure alerts via email, SMS, push notifications, or Slack. Track all your emails in one place and resend failed messages quickly, ensuring seamless and reliable email delivery everywhere.
Why Contact Form 7 Users Love Post SMTP
Increased Business Growth
Post SMTP enables timely email notifications from your contact forms, prompting faster responses from customers, boosting their satisfaction, and driving repeat business and referrals.
Peace Of Mind
You can rest assured that your Contact Form 7 emails are triggered successfully, backed by real-time monitoring and instant alerts to keep your communications running smoothly without interruptions.
Business Continuity
Keep customer emails flowing smoothly through fallback SMTP, detailed logging, failure notifications, automatic retries, real-time monitoring, and mobile management.
Don’t Just Take Our Word for It
See What Other WordPress Users Have To Say
Great Plugin. Glad I tried something New!
I have previously used the other top 2 SMTP plugins for mail, but I found support not always there, and making things work can be a pain. These guys have been great. The documentation is excellent, and when I did have a question, they answered IMMEDIATELY with a confirmation that they were on it and my issue was resolved in no time at all, which is great as my clients are typically email dependent businesses (aren’t we all).
Highly recommend this plugin.
AARU.CA
Post SMTP is very reliable and easy to use
I manage over 150 websites and I can trust Post SMTP to not only get email from the websites where it needs to go, but also send me notifications when something isn’t working. I use it in conjunction with SMTP2go.com as the server. This is a very reliable combination to deliver consistent quality.
Suzi Wilson
I have been using the plugin for many years and no Complaints
I have been using the plugin for many years on multiple websites and it has worked flawlessly. The free version has very powerful features like secure Google API integration for SMTP only access and email logging which helps greatly when troubleshooting email issues. The support is also great and timely!
Petrus4
SMTP like a boss
I discovered this plugin while looking for an alternative to Fluent SMTP, which conflicts with the checkout of a WooCommerce site I manage.
In addition to solving the problem, it opened up a world of amazing features and an unmatched level of control. The notification through an alternative channel when an email delivery fails is also gold.
Clearly the dev knows his stuff. I am considering purchasing a Pro license.
masvil
Great Customer Service
I had a very hard problem to diagnose, but Aqib Khan had the skill and tenacity to stick with it until the problem was solve. Hats off to him and the Support Team
Michael Seip
Prompt, friendly and accurate.
We have been using the Post SMTP plugin from WP Experts for some time on our website making sure our email messages and notifications get to where they are supposed to! A couple of days ago I needed to locate a copy of an invoice – Aqib’s response to my call for help was prompt, friendly and accurate. Definitely a recommendation!
outdoorsqueensland
FAQs
Still have a question? Check out our frequently asked questions on the right or contact us directly.
WordPress SMTP Plugin That Simply Works
With 10+ SMTP integrations on one-click, a dedicated mobile app and dozens of features, Post SMTP ensures your WordPress site sends emails without fail.
