SDK WP SMTP for WordPress Plugin Directory
SDK WP SMTP is a WordPress app, with a 5.0 average rating from 1 review, as of Aug 31, 2026.
SDK WP SMTP is a WordPress Plugin Directory app by Shiv Kumar Sharma. With a rating of 5.0★ from 1 reviews.
AppRanks verdict
Generated from live marketplace data — refreshed daily
SDK WP SMTP is a category-leading WordPress app with a limited review volume. Category data on the canonical marketplace listing is currently incomplete, so AppRanks falls back to platform-wide rather than category-relative comparison for this listing. 1 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
- +High average rating (5.0★) signals consistent merchant satisfaction
- +Published by Shiv Kumar Sharma — established developer track record
Cons
- −Limited review base (1) — ratings can shift significantly with new feedback
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How SDK WP SMTP works
SDK WP SMTP can help us to send emails via SMTP instead of the PHP mail() function.
It adds a settings page to “Dashboard”->”Settings”->”SDk WP SMTP” where you can configure the email settings.
There are some examples on the settings page, you can click the corresponding icon to view (such as “Gmail””Yahoo!””Microsoft””163″”QQ”).
If the field “From” was not a valid email address, or the field “SMTP Host” was left blank, it will not reconfigure the wp_mail() function.
Do you want more advanced SMTP mailer?
Built-in importer for WP SMTP settings.
Universal SMTP for every service.
SMTP ports are blocked? API support – A method for sending emails via HTTP for Gmail, Sendgrid, Mailgun, and Mandrill.
Credentials can be configured inside wp-config.php insted of the DB.
Built-in mail logger with the option to resend and filter.
Built-in alert function when emails are faling, you can get notified by Email, Slack or pushover.
Ports checker for any blocking issue.
Check Post SMTP:
https://wordpress.org/plugins/post-smtp/
CREDITS SDK WP SMTP plugin was originally created by BoLiQuan and then refined by Yehuda Hassine.
Usage
Download and extract wp-smtp.zip to wp-content/plugins/
Activate the plugin through the ‘Plugins’ menu in WordPress.
“Dashboard”->”Settings”->”SDK WP SMTP”.
Competitors & alternatives
AppRanks tracks competitor sets per category. For SDK WP SMTP, the independent listing audit includes a competitive context section, and the full WordPress app index shows the broader marketplace landscape this app competes in. Sign up free to surface a side-by-side competitor matrix customized to your tracked apps.
Frequently asked questions
What is SDK WP SMTP?
SDK WP SMTP is an app for WordPress. It currently holds a 5.0-star rating from 1 merchant review, and AppRanks has been tracking its public marketplace data on the refresh cadence published in our methodology. AppRanks tracks its category position, review-velocity trend, and the top alternatives in the same space. Developed by Shiv Kumar Sharma.