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by Duva.ca 1 (0 reviews)

Duva Mail

Sends all the emails of WordPress (WooCommerce, forms, password resets) through the Duva transactional email API, hosted in Canada.

Duva Mail ranks #70,083 among WordPress.org plugins with 1+ active installations, is #2,099 of 3,590 in the Communication category, a 1/5 rating from 0 reviews, and was last updated Oct 16, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Compatible with WP 7.1
v0.2.1 Current Version v0.2.1
Updated 1 week ago Last Update on 16 Oct, 2026
Refreshed 6 hours ago Last Refreshed on
#2,099 of 3,590 in Communication Downloads -40.4% this week Actively maintained
View on WordPress.org
Rank
#70,083
— No change
Active Installs
1+
— No change
KW Avg Position
N/A
— No change
Downloads
381
+1 today
Support Resolved
0%
— No change
Rating
20%
Review 1 out of 5
1 (0 reviews)

Next Milestone 10

Total Progress 10%
0+ 10+
57,146
Ranks to Climb
-
Growth Needed
8,000,000
Active Installs
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Rank Changes

52,384 57,708 63,033 68,357 73,681 17-10-2026 18-10-2026 19-10-2026 20-10-2026 21-10-2026 22-10-2026 23-10-2026 24-10-2026
52,384 57,708 63,033 68,357 73,681 09-10-2026 10-10-2026 11-10-2026 12-10-2026 13-10-2026 14-10-2026 15-10-2026 16-10-2026 17-10-2026 18-10-2026 19-10-2026 20-10-2026 21-10-2026 22-10-2026 23-10-2026 24-10-2026
Current #70,083
Change
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Active Installs Growth

Active Installs 0,000,000+
Growth +0.0%
Peak 0,000,000

Downloads Growth

0 10 20 17-10-2026 18-10-2026 19-10-2026 20-10-2026 21-10-2026 22-10-2026 23-10-2026 24-10-2026
0 10 20 30 09-10-2026 10-10-2026 11-10-2026 12-10-2026 13-10-2026 14-10-2026 15-10-2026 16-10-2026 17-10-2026 18-10-2026 19-10-2026 20-10-2026 21-10-2026 22-10-2026 23-10-2026 24-10-2026
Downloads
Growth
Peak

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Reviews & Ratings

1.0
0 reviews
Overall 20%
5
0 (0%)
4
0 (0%)
3
0 (0%)
2
0 (0%)
1
0 (0%)

Frequently Asked Questions

Common questions about Duva Mail

No, on purpose. A silent fallback would send transactional emails from an unverified server and hide the problem. The failure is returned to the caller (wp_mail() returns false), logged, and displayed to administrators.
Yes, as long as they send through wp_mail(). Check that the sender address they use is on your sending domain; otherwise Duva Mail replaces it by the default sender address of the settings and keeps the original in Reply-To.
Recipients in To and Cc see each other, as with any email. Bcc recipients stay hidden: their address appears only on their own copy. Each address receives exactly one copy.
The Duva API only accepts X-* headers (except the ones reserved by the platform) and a short list of standard ones: List-Unsubscribe, List-Unsubscribe-Post, List-Id, In-Reply-To, References, Auto-Submitted, Precedence, Importance, Feedback-ID. Headers such as Return-Path, Message-ID or DKIM-Signature are refused. Remove them from the code that sends the email.
Local files are read and sent with the email, up to 10 files and 5 MB in total. Executable and script extensions (.exe, .js...) are refused. Accounts that are still in the Duva sandbox cannot send attachments. Beyond a limit, the email fails with an explicit error and is not sent.
Yes, with the duva_mail_payload filter, which receives the request body and the wp_mail() arguments just before the request is sent, and returns the body to send: add_filter( 'duva_mail_payload', function ( $payload ) { $payload['tags'] = array( 'wordpress' ); return $payload; } );
In the duva_mail_settings option, or nowhere in the database if you define DUVA_MAIL_API_KEY in wp-config.php (recommended). The key is never sent to the browser, shown in a page, written to the failure log or included in an error message.
Error messages only: no API key, no email content, no full email addresses (they are masked). It keeps the 20 latest failures and can be cleared.
Deleting the plugin removes its options (settings, failure log, status). Emails already submitted to Duva stay in your Duva account.
Settings are per site. Network activation is not specifically supported yet.

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