by David Vongries 4.2 (68 reviews)

Swift SMTP (formerly Welcome Email Editor)

Name: Swift SMTP (formerly Welcome Email Editor)
Rating: 4.2 (68 reviews)
Author: David Vongries

Swift SMTP is a free & simple SMTP Plugin for WordPress.

Swift SMTP (formerly Welcome Email Editor) ranks #2,623 among WordPress.org plugins with 7,000+ active installations, is #152 of 3,352 in the Communication category, a 4.2/5 rating from 68 reviews, and was last updated Dec 1, 2025. Data from WordPress.org, refreshed twice daily — see methodology.

Tested up to WP 6.9.7 (Current: 7.1)

v6.3 Current Version v6.3

Updated 9 months ago Last Update on 01 Dec, 2025

Refreshed 13 hours ago Last Refreshed on

#152 of 3,352 in Communication Top 5% by installs Downloads +8% this week

View on WordPress.org

Rank

#2,623

-2 this week

Active Installs

7K+

-8.5%

KW Avg Position

0.4 worse

Downloads

344.1K

+24 today

Support Resolved

— No change

Rating

84%

Review 4.2 out of 5

4.2 (68 reviews)

Next Milestone 8K

Total Progress 61.8%

7K+ 8K+

125

Ranks to Climb

Growth Needed

8,000,000

Active Installs

Pro

Unlock Exact Install Count

See the precise estimated active installs for this plugin, calculated from real-time ranking data.

Exact install estimates within tiers
Track install growth over time
Milestone progress predictions

Upgrade to Pro

Need 382 more installs to reach 8K+

Rank Changes

Current #2,623

Change

Best #

Upgrade to Pro

Unlock 30-day and 90-day rank history charts with a Pro subscription.

Upgrade Now

Active Installs Growth

Upgrade to Pro

Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

Downloads

Growth

Peak

Upgrade to Pro

Unlock 30-day, 90-day, and yearly download history charts with a Pro subscription.

Upgrade Now

Reviews & Ratings

4.2

68 reviews

Overall 84%

53 (78%)

2 (3%)

1 (1%)

0 (0%)

12 (18%)

Security History

Source: WPVulnerability

4 known vulnerabilities on record · 0 in the last 24 months · checked 2 days ago

Jan 8, 2024

Swift SMTP (formerly Welcome Email Editor) [welcome-email-editor] < 5.0.7

Fixed in v5.0.7
Jan 8, 2024

Swift SMTP (formerly Welcome Email Editor) [welcome-email-editor] < 5.0.7

Fixed in v5.0.7
Nov 13, 2023

Swift SMTP (formerly Welcome Email Editor) [welcome-email-editor] < 5.0.7

CVE-2023-47756 · Fixed in v5.0.7
Swift SMTP (formerly Welcome Email Editor) [welcome-email-editor] < 5.0.7

Fixed in v5.0.7

Track This Plugin

Get detailed analytics, keyword tracking, and position alerts delivered to your inbox.

Start Tracking Free

Plugin Details

Version: 6.3
Last Updated: Dec 01, 2025
Requires WP: 4.6+
Tested Up To: 6.9.7
PHP Version: N/A
Author: David Vongries

Support & Rating

Rating: ★ ★ ★ ★ ☆ 4.2
Reviews: 68
Support Threads: 0
Resolved: 0%

Keywords

custom smtp smtp Welcome Email Editor wordpress email WP Mail SMTP

Upgrade to Pro

Unlock keyword rankings, search positions, and detailed analytics with a Pro subscription.

Upgrade Now

Similar Plugins

Adminify – White Label, Admin Menu Editor, Login Customizer

6K+ installs

#2,751

Master Addons for Elementor – Elementor Addons, Widgets, Mega Menu Builder, Popup Builder, Widget Builder & Template Kits

WP Mail SMTP by WPForms - The Most Popular SMTP and Email Log Plugin

4M+ installs

#12

MC4WP: Mailchimp for WordPress

1M+ installs

#34

Hostinger Reach - AI-Powered Email Marketing for WordPress

1M+ installs

#44

Popup Builder & Popup Maker for WordPress – OptinMonster Email Marketing and Lead Generation

Joinchat - Enhanced "click to chat"

700K+ installs

#88

Click to Chat - HoliThemes

600K+ installs

#92

View all Communication plugins

TL;DR

AI summary of the plugin's readme

Swift SMTP is for WordPress site owners who need reliable email delivery from their site. It solves the problem of emails not being delivered by letting users configure custom SMTP settings, log outgoing emails, and customize welcome and password reset emails.