- Category rank
- #384 in Email
- Listing audit
- 46/100
Surbma | SMTP is a WordPress Plugin Directory app by Surbma.
Surbma | SMTP is the #384 ranked Email app on WordPress, as of Sep 11, 2026.
AppRanks verdict
Generated from marketplace data as of Sep 11, 2026
Surbma | SMTP ranks #384 of 718 in Email on WordPress. It has no reviews on WordPress yet.
Pros
- No standout positives in the measured data.
Cons
- −No reviews yet — fit and reliability are unverified by other merchants
How Surbma | SMTP works
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This plugin is created especially for Multisite Networks. You can define all variables in the wp-config.php file and it will be valid for all sites in a Multisite. So this is not for a site-by-site configuration plugin. You can install it on a single WordPress install also and it will work perfectly. But if you install it in a Multisite Network, you can only network activate it!
This plugin is working with all SMTP servers and services, like Mailgun, SendGrid, Mandrill, Amazon SES and others.
Required variables:
SURBMA_SMTP_HOST – External SMTP server.
SURBMA_SMTP_USER – User for the SMTP account.
SURBMA_SMTP_PASSWORD – Password for the SMTP account.
Optional variables:
SURBMA_SMTP_PORT – Port number for the SMTP server.
SURBMA_SMTP_SECURE – Choose SSL or TLS, if necessary for your SMTP server.
SURBMA_SMTP_FROM – From email address for all outgoing emails.
SURBMA_SMTP_FROMNAME – From name for all outgoing emails.
Example configuration:
define('SURBMA_SMTP_HOST','smtp.mailgun.org'); define('SURBMA_SMTP_USER','postmaster@surbma.com'); define('SURBMA_SMTP_PASSWORD','bb2b********4133');
You can put these lines everywhere before the line, that says: “That’s It. Pencils down”
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