MailSenpai DNS Check
Check a domain's SPF, DKIM, DMARC and MX records and get what to fix, with the values to publish
More in Email
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- MailChannels Send transactional email over HTTPS with official JavaScript, Python and PHP SDKs
- MailCheck.ai Prevent users to sign up with temporary email addresses
- mailfloss Stop spam signups: block disposable and invalid emails and suggest typo fixes. 500 free a month
- Mailfornet Disposable inboxes for end-to-end signup tests, with long-polling and HMAC-signed webhooks
- MailRambo Verify email deliverability with a strict yes/no, disposable and catch-all detection
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Mailtrap Email API and SMTP for sending transactional and bulk emails, with email testing sandbox for safe development - Nitrosend Send marketing and transactional email; manage contacts, segments and flows
- PostStack EU-hosted email API for transactional and marketing email, with contacts, broadcasts, and analytics
- RankFabrik Verify Validate email addresses for deliverability, syntax and disposable detection
- Sendinblue A service that provides solutions relating to marketing and/or transactional email and/or SMS
- SendRaven Email for AI agents: send email, receive replies as threads, with per-key send limits and approvals