SMTP Tool
This tool is used to check SMTP connection with an email server or smtp server
As of June 2026, SMTP Tool has 512 users and a 2.60/5 rating from 10 reviews.
Usersdown 9.9 percent−9.9%
512
512
Ratingno change0%
2.60
10 reviews
Reviewsno change0%
10
Version
1.0.0.0
Manifest V2
History
3 snapshotsTracking since Apr 1, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 1, 2026 | 568 | 2.60 | 10 | 1.0.0.0 |
| May 2, 2026 | 552 | 2.60 | 10 | 1.0.0.0 |
| Jun 1, 2026 | 524 | 2.60 | 10 | 1.0.0.0 |
| Now | 512 | 2.60 | 10 | 1.0.0.0 |
Permissions & access
- Permissions
- None declared
- Host access
- None declared
Screenshots
About
The SMTP Test can help you identify where your send mail request is encountering issues. Depending on the mail server, you’ll receive a series of responses, possibly with comments to help explain them. There are also a number of SMTP codes: Code: 220 - Message: Service ready Code: 221 - Message: Service closing transmission channel Code: 250 - Message: Requested mail action okay, completed Code: 251 - Message: User not local - forward to [path]
Technical
- Version
- 1.0.0.0
- Manifest
- V2
- Size
- 140KiB
- Min Chrome
- —
- Languages
- 1
- Featured
- No
Metadata
- ID
- mdhcefonlpcnkhnncahmfinhoohoideg
- Developer ID
- u35837e8fd4e9c89e2fd42410c9bda02b
- Developer Email
- —
- Created
- Dec 9, 2012
- Last Updated (Store)
- Dec 9, 2012
- Last Scraped
- Jun 1, 2026
- Website
- http://www.adminkit.net/
- Support URL
- http://www.adminkit.net/contactus.aspx
- Privacy Policy
- —
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Data sourced from the Chrome Web Store · last verified Jun 1, 2026.