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Super Duper SMTP

v1.0.3

by Nando Delgado · updated 6 years ago

A crazy simple SMTP plugin.

gmail smtpsendgrid smtpsmtpwp smtpwpmail
WordPress.org SaveAnalyze reviews Track this plugin
Rank
#45,351
No change yet
Active installs (est.)
≈ 13
10+ reported · High
Total downloads
1.9K
1,933 all-time
Rating
–
0 reviews
Support resolved
–
0 of 0 threads, last 2 months
Declining·Downloads -25% (30d)·Toward Fewer than 10 · ETA unknown

Super Duper SMTP at a glance

Super Duper SMTP is a WordPress plugin by Nando Delgado with 10+ active installs, the #45,351 most popular plugin on WordPress.org. On a typical day it’s downloaded about 2 times, 25% fewer than the month before. It has no reviews yet. Version 1.0.3 came out on Nov 9, 2020, more than 5 years ago. It is tested up to WordPress 5.4.25. Among the 3 plugins tagged “wpmail”, it ranks #3. It was first released in 2020.

Chart time range

Applies to every chart below. History from Oct 10, 2026, 30 days.

Showing the last 30 days. Full history comes with any paid plan.See plans

Downloads over time

Download stats

42 downloads · the last 30 days

Downloads over time
Super Duper SMTP Compare series
Downloads over time: 29 days across 1 series.024Oct 10Oct 15Oct 19Oct 24Oct 29Nov 2Nov 7Oct 29, 2026: Tested up to 5.4.25
View as table
DateSuper Duper SMTP
Nov 7, 20263
Nov 6, 20262
Nov 5, 20262
Nov 4, 20261
Nov 3, 20261
Nov 2, 20261
Nov 1, 20264
Oct 31, 20264
Oct 30, 20260
Oct 29, 20260
Oct 28, 20260
Oct 27, 20262
Oct 26, 20261
Oct 25, 20263
Oct 24, 20262
Oct 23, 20260
Oct 22, 20262
Oct 21, 20260
Oct 20, 20261
Oct 19, 20263
Oct 18, 20262
Oct 17, 20262
Oct 16, 20260
Oct 15, 20261
Oct 14, 20260
Oct 13, 20260
Oct 12, 20262
Oct 11, 20261
Oct 10, 20262

Unusual spikes are usually updates, not new installs.

Estimated installs

≈ 13 · +8.3% in the last 30 days

Estimated installs
Estimated installs: 13 days across 1 series.1214Oct 27Oct 29Oct 31Nov 2Nov 5Nov 7Nov 9Oct 29, 2026: Tested up to 5.4.25
View as table
DateEstimated installs
Nov 9, 202613
Nov 8, 202612
Nov 7, 202612
Nov 5, 202612
Nov 4, 202613
Nov 3, 202615
Nov 2, 202613
Nov 1, 202611
Oct 31, 202615
Oct 30, 202613
Oct 29, 202613
Oct 28, 202611
Oct 27, 202612

Rank over time

#45,351 · up 1,507 in the last 30 days

Popular rank
Popular rank: 10 days across 1 series.#35K#40K#45KOct 27Oct 29Oct 31Nov 2Nov 5Nov 9Oct 29, 2026: Tested up to 5.4.25
View as table
DateDaily snapshot
Nov 9, 2026#45,351
Nov 5, 2026#47,322
Nov 4, 2026#45,087
Nov 3, 2026#35,773
Nov 2, 2026#44,376
Nov 1, 2026#47,883
Oct 31, 2026#34,849
Oct 29, 2026#44,588
Oct 28, 2026#47,590
Oct 27, 2026#46,858

Growth %

Average +0.62% a day in the last 30 days

Growth %, day over day
Growth %, day over day: 12 days across 1 series.-20%0%20%Oct 28Oct 30Nov 1Nov 3Nov 5Nov 7Nov 9
View as table
DateGrowth
Nov 9, 2026+8.33%
Nov 8, 20260.00%
Nov 7, 20260.00%
Nov 5, 2026-7.69%
Nov 4, 2026-13.33%
Nov 3, 2026+15.38%
Nov 2, 2026+18.18%
Nov 1, 2026-26.67%
Oct 31, 2026+15.38%
Oct 30, 20260.00%
Oct 29, 2026+18.18%
Oct 28, 2026-8.33%

Active installs band

10+ on WordPress.org

Active installs (rounded band)
Active installs (rounded band): 14 days across 1 series.91011Oct 27Oct 29Oct 31Nov 2Nov 5Nov 7Nov 9Oct 29, 2026: Tested up to 5.4.25
View as table
DateDaily snapshot
Nov 9, 202610+
Nov 8, 202610+
Nov 7, 202610+
Nov 6, 202610+
Nov 5, 202610+
Nov 4, 202610+
Nov 3, 202610+
Nov 2, 202610+
Nov 1, 202610+
Oct 31, 202610+
Oct 30, 202610+
Oct 29, 202610+
Oct 28, 202610+
Oct 27, 202610+

Search rankings

Where it appears in WordPress.org search for the searches you track, checked every day.

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Change log

From our daily snapshot of WordPress.org
  1. Rank #47590 → #47322Downloads +33.3%
    • Tested up to 5.4.24 → 5.4.25

Versions in use

Share of active installs on each published version, from WordPress.org.

  • v1.0100%

Requirements & info

Version history
Version
1.0.3
Requires WordPress
3.0.1
Tested up to
5.4.25
Requires PHP
–
First released
May 9, 2020
Last updated
Nov 9, 2020
Releases, last 12 months
…

Questions about Super Duper SMTP

How many websites use Super Duper SMTP?

Super Duper SMTP is active on 10+ WordPress sites, as WordPress.org reports it. WordPress.org rounds the number down, so the real count is somewhat higher. That makes it the #45,351 most popular plugin on WordPress.org.

How many times has Super Duper SMTP been downloaded?

1,933 times in total since 2020. On a typical day it’s downloaded about 2 times. See download stats

When was Super Duper SMTP last updated?

Version 1.0.3 came out on Nov 9, 2020 (5 years ago).

Is Super Duper SMTP compatible with the latest WordPress?

Super Duper SMTP’s readme says it’s tested up to WordPress 5.4.25, while the current version is 7.1. That doesn’t mean it breaks, but its author hasn’t confirmed it works with the latest releases.

Is Super Duper SMTP still maintained?

Its last release was 5 years ago, so it may no longer be actively maintained. No support threads were opened in the last two months.

What rating does Super Duper SMTP have?

No one has reviewed Super Duper SMTP on WordPress.org yet.

What are the best alternatives to Super Duper SMTP?

The plugins most like Super Duper SMTP, by the tags they share, are GoSMTP (500K+), Post SMTP (300K+) and SureMail (200K+). Compare all alternatives

Compare with competitors

Add up to 1 competitor. No account needed.

Starter · 1 competitor
Super Duper SMTP
Suggested:
Metric
Super Duper SMTP
Estimated installs≈ 13
Reported installs10+
Rating–
Reviews0
Total downloads1.9K
AuthorNando Delgado
First releasedMay 9, 2020
Version1.0.3
Requires WP3.0.1
Requires PHP–
Last updatedNov 9, 2020

Alternatives to Super Duper SMTP

Compare all alternatives

Popular plugins with the same tags, the most in common first.

Side by side:Super Duper SMTP vs GoSMTPSuper Duper SMTP vs Post SMTPSuper Duper SMTP vs SureMail