Solid Mail – SMTP email and logging made by SolidWP for WordPress Plugin Directory
By SolidWP
Solid Mail – SMTP email and logging made by SolidWP is the #14 ranked email app on WordPress, with a 4.2 average rating from 52 reviews, as of Aug 31, 2026.
Solid Mail – SMTP email and logging made by SolidWP is a WordPress Plugin Directory app by SolidWP. With a rating of 4.2★ from 52 reviews, it currently ranks #14 in the Email category.
AppRanks data: Solid Mail – SMTP email and logging made by SolidWP ranks #14 in Email on WordPress Plugin Directory, placing it in the top 2% of that category.
AppRanks verdict
Generated from live marketplace data — refreshed daily
Solid Mail – SMTP email and logging made by SolidWP is a well-rated WordPress app with a limited review volume. It is listed in the Email category on WordPress Plugin Directory, which AppRanks treats as the canonical taxonomy node for ranking and competitor comparison. 52 reviews put it in the early-traction tier — useful for early-stage stores willing to be on the leading edge. Early-traction review counts are sensitive to single launch periods or feature events, so a 30-day re-check before bigger commitments often resolves whether the trend is sustained. Paid-only pricing means evaluating fit on the marketplace listing or via the developer's documentation before installing. AppRanks tracks rating, review count, pricing tier, and category position daily — the figures on this page reflect the most recent scrape from the canonical WordPress Plugin Directory listing.
Pros
- +Published by SolidWP — established developer track record
Cons
- −Limited review base (52) — ratings can shift significantly with new feedback
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How Solid Mail – SMTP email and logging made by SolidWP works
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Your WordPress website is sending emails out daily, but are your users and visitors receiving them? When it comes to ensuring email deliverability, lean on a proven equation: SMTP plugin + email service provider = success. Solid Mail is an easy-to-use, set-it-and-forget-it SMTP plugin that will help you stop worrying about email deliverability.
❓How does Solid Mail Help You Implement SMTP Email on your website? Solid Mail makes connecting to many popular SMTP services straightforward and clear. Solid Mail currently supports the following Email Service Providers (ESPs):
Sendgrid
MailGun
Brevo (formally Sendinblue)
Amazon SES
Postmark
Manual connection (connect to any ESP)
Enjoy complete flexibility and reliability in email delivery. Set up multiple connections to send emails via different Email Service Providers according to the From: address, and choose a fallback connection to ensure messages are sent even if a connection fails or the address doesn’t match an existing connection.
Learn more about transactional email services for your WordPress website here.
🤔Why Should You Use an SMTP Plugin for Your WordPress Website Instead of the Native PHP Mail? WordPress out the box uses PHP’s built-in mail function to send emails such as password reset requests, WooCommerce order invoices and more. The issue? PHP Mail is only as good as your server and most hosts don’t have dedicated PHP Mail monitoring.
Even hosts that specialize in hosting WordPress either don’t offer email services or don’t actively monitor for deliverability. That means you can be at the mercy of noisy neighbors sending spam to purchased email subscriber lists, or spammers running the latest scam. Either way it impacts the health of the server in the eyes of ESPs such as Google, Yahoo, Outlook, and others meaning that most of the time your emails don’t even hit the inbox!
Go from spam-box to inbox with Solid Mail: an SMTP (Simple Mail Transfer Protocol) plugin. Combine with an email service provider such as SendGrid, Brevo, Amazon SES, and others and see your emails start getting delivered.
An SMTP plugin – like Solid Mail – is essentially a higher-level and more advanced method of sending emails between servers that uses a username and password or other secure method to create the connection to an email service provider (ESP). ESPs (like those listed below) provide robust solutions to deliverability issues by running dedicated servers for sending that are managed ‘round the clock for issues like blacklisting, spam removal, and more. In addition they use authentication protocols like SSL/TLS to secure email transmissions and ensure better deliverability.
Using an SMTP plugin combined with an email service provider instead of PHP Mail on the server leads to more reliable, secure, and efficient email communication for WordPress websites. Find out more about SMTP and WordPress email deliverability here.
📑How does Solid Mail Validate Email Deliverability with Email Logs? Solid Mail gives you an easy-on-the-eyes interface to review and inspect your comprehensive email logs and understand if your email was sent or not. This transparency helps in debugging any email deliverability issues with your website.
Many email service providers offer advanced features like email tracking and analytics. Solid Mail’s email logs help optimize email strategies by making it easy for you to view and act on patterns and trends.
📧 Email Logging is a great way to help troubleshoot WordPress email deliverability issues But how do you know and validate that your emails are actually being sent from your website correctly? The answer is email logs.
Email logs are crucial for validating that your emails are being delivered as intended, serving as an indispensable tool for troubleshooting and ensuring reliability in communication. These logs provide detailed records of every email transaction, including timestamps, recipient addresses, and errors in the SMTP authentication process.
Category rankings
As of Sep 4, 2026- Email#14of 718Top 2%
See 90-day rank history for each category
Track daily rank changes, category shifts, and position volatility.
Competitors & alternatives
Solid Mail – SMTP email and logging made by SolidWP doesn't have curated competitor matchups yet. Other tracked email apps on WordPress:
Frequently asked questions
What is Solid Mail – SMTP email and logging made by SolidWP?
Solid Mail – SMTP email and logging made by SolidWP is an app for WordPress. It currently holds a 4.2-star rating from 52 merchant reviews, and AppRanks has been tracking its public marketplace data on the refresh cadence published in our methodology. It is listed under the Email category on AppRanks, where you can see its current category position, review-velocity trend, and how it compares against the top alternatives in the same space. Developed by SolidWP.
Who uses Solid Mail – SMTP email and logging made by SolidWP?
Currently around 60,000 active stores have installed Solid Mail – SMTP email and logging made by SolidWP. Its review base is still building, which usually maps to early-stage merchants and stores piloting a new workflow. It is part of the Email category on WordPress.
Where does Solid Mail – SMTP email and logging made by SolidWP rank on WordPress?
Solid Mail – SMTP email and logging made by SolidWP currently sits at position #14 in the Email category on WordPress. That places it in the top 2% of 718 apps tracked in the same category. Category positions are read from the live marketplace ranking and refresh on each scrape, so the number you see here reflects the most recent crawl rather than a long-running average.