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All in One WP Settings
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Postkeep – One Click SMTP Setup and Email Log
Gmail without an app password, or any SMTP server: reliable WordPress mail with an email log, a retry queue and a test tool.
Postkeep ranks #72,119 among WordPress.org plugins with 0+ active installations, is #2,788 of 3,589 in the Communication category, and was last updated Oct 18, 2026. Data from WordPress.org, refreshed twice daily — see methodology.
Compatible with WP 7.1.3
v1.2.0
Current Version v1.2.0
Updated 6 days ago
Last Update on 18 Oct, 2026
Refreshed 14 hours ago
Last Refreshed on
#2,788 of 3,589 in Communication
Downloads -27.9% this week
Actively maintained
Rank
#72,119
—
No change
Active Installs
0+
—
No change
KW Avg Position
196
3 worse
Downloads
504
+7 today
Support Resolved
0%
—
No change
Rating
0%
Review 0 out of 5
0
(0 reviews)
Next Milestone 10
0+
10+
40,517
Ranks to Climb
-
Growth Needed
8,000,000
Active Installs
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- Version
- 1.2.0
- Last Updated
- Oct 18, 2026
- Requires WP
- 6.3+
- Tested Up To
- 7.1.3
- PHP Version
- 7.4 or higher
- Author
- All in One WP Settings
Support & Rating
- Rating
- ☆ ☆ ☆ ☆ ☆ 0
- Reviews
- 0
- Support Threads
- 0
- Resolved
- 0%
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Frequently Asked Questions
Common questions about Postkeep – One Click SMTP Setup and Email Log
Only for the free Gmail connection. Every other provider, and Gmail with an app password, works with no account and contacts no service.
One site connected to Gmail through the service. Connecting a second site from the same account moves the connection to it; the service's page says so before it does.
Send-only (https://www.googleapis.com/auth/gmail.send). The plugin cannot read, search or delete your mail.
Microsoft requires OAuth2, and the free plugin has no shared Microsoft app to sign in with. Choose OAuth2 on the Outlook card and enter the Client ID and Client Secret of an app registered in your own Azure portal; the plugin walks you through it. Microsoft sign-in without an Azure app is part of All-in-One WP Settings.
Then the free Gmail connection is closed for the moment. It is a service, and it can be paused for a while — when it is, the plugin says so instead of failing quietly, and an account you have already connected is kept: sending through it resumes when the connection reopens. Meanwhile Gmail works with an app password: choose Gmail, enter the address and the app password, and save.
In your site's database, encrypted with your site's security keys (AES-256-GCM). A backup or export of the database does not contain them in the clear. If the security keys are ever changed, the plugin tells you which credential to enter again. One exception, and the plugin says so on its own page when it applies: the encryption needs PHP's openssl extension, which nearly every host has. Without it a password is only encoded, not encrypted, and the Configuration tab shows a warning asking you to have openssl enabled.
Yes: define( 'POSTKEEP_SMTP_PASSWORD', 'your password' ); takes precedence over the saved one, and the settings page says so.
In the plugin's support forum on WordPress.org. The Help tab has a summary of your setup to paste into your post. Passwords, tokens and the licence key are never in it, and every e-mail address in it is masked.
