Àpèjúwe
Mail7 Email Validation checks email addresses in real time as they are entered, using the Mail7 API. It stops fake and undeliverable addresses from getting into your user base, comments and form submissions Ìtumọ̀ Yorùbá: – which means fewer bounces, less spam and cleaner lists.
Three verdicts, not two. Real mail servers do not always give a straight answer: catch-all domains, greylisting and disposable providers make some addresses genuinely unverifiable. Mail7 returns Valid, Not Valid, or Unknown, and this plugin does not block Unknown addresses by default, so you never turn away a real person over an address that simply could not be confirmed.
What it checks
- Syntax / format
- Domain MX records (can the domain receive mail at all)
- Live SMTP mailbox check
- Disposable / temporary address detection
Where it plugs in
- WordPress user registration
- Comment author emails
- Contact Form 7 email fields
- WPForms email fields
Reliable by default
- Results are cached, so the same address is never re-checked (fast, and no wasted API calls).
- If the Mail7 API is briefly unreachable, the plugin fails open Ìtumọ̀ Yorùbá: – your forms keep working, no one is ever locked out by an outage.
API key
Works out of the box on Mail7Ìtumọ̀ Yorùbá: ’s free anonymous tier (rate-limited). For higher volume, paste a Mail7 API key in the settings Ìtumọ̀ Yorùbá: – get one at mail7.net.
External services
This plugin sends each submitted email address to the Mail7 API (https://mail7.net/api/validate-single) to determine whether it is deliverable. Only the email address being validated is sent. See the Mail7 Privacy Policy and Terms of Service.
Àwọn àwòrán ìbòjú
Ìgbéwọlẹ̀
- Upload the plugin to
/wp-content/plugins/, or install it from the Plugins screen. - Activate it.
- Go to Settings -> Mail7 Validation to choose where validation runs and, optionally, add your API key.
FAQ
-
Do I need a paid account?
-
No. It works on the free anonymous tier. A Mail7 API key raises the rate limit and volume.
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Will it block real users?
-
Not for unverifiable addresses. By default only addresses Mail7 reports as Not Valid (do not exist / no mail server) are blocked. “Unknown” addresses are allowed. You can optionally block Unknown too, but it is off by default on purpose.
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What happens if Mail7 is down?
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The plugin fails open: submissions are allowed. Validation never becomes a single point of failure for your forms.
Àwọn àgbéyẹ̀wò
Kò sí àwọn àgbéyẹ̀wò fún plugin yìí.
Àwọn Olùkópa & Olùgbéejáde
“Mail7 Email Validation” jẹ́ ètò ìṣàmúlò orísun ṣíṣí sílẹ̀. Àwọn ènìyàn wọ̀nyí ti ṣe ìkópa sí plugin yìí.
Àwọn Olùkópa
Túmọ̀ “Mail7 Email Validation” sí èdè rẹ.
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Àkọsílẹ̀ àwọn àyípadà
1.0.0
- Initial release: registration, comments, Contact Form 7 and WPForms validation with honest Valid / Not Valid / Unknown handling, result caching and fail-open behavior.