Letterkeel: Send Email via SMTP, Resend, SendGrid & Mailgun
Letterkeel: send email from your own domain via SMTP, Resend, SendGrid, Mailgun, Postmark
Serveur MCP · par CyberMax-tools
Aperçu
Letterkeel: Send Email via SMTP, Resend, SendGrid & Mailgun est un serveur MCP publié par CyberMax-tools. Places de marché que nous lisons et qui le référencent : 1 (Official MCP Registry). Nous l'avons vu pour la première fois le 2026-10-11 et n'avons enregistré aucun changement depuis. Selon notre passage sur les places de marché du 2026-10-13.
Ce qu'il demande
- S'exécute à distance
Aucune des places de marché que nous lisons ne publie ses outils ni les réglages qu'il demande.
Demande: en-tête Authorization
Ce qu'il déclare, demande et exécute, en détail
N’installez que des plugins de développeurs en qui vous avez confiance. Nous reprenons ce que publient les places de marché et ne testons pas les plugins.
Connecter
Pas de données pour une commande automatique : ce que déclarent ses places de marché ne dit pas sans ambiguïté comment le connecter.
Où il est publié
| Place de marché | Statut | Version | Chiffres | Vérifié | Vu pour la première fois |
|---|---|---|---|---|---|
| Official MCP Registry (Ouvrir la fiche du registre) | Référencé | 1.0.1 | Aucun chiffre publié | Non marqué |
Chaque chiffre est celui de la place de marché et n'est jamais additionné entre places de marché. Une place de marché qui ne publie pas de chiffre n'en affiche aucun : pas de nombre ne veut pas dire zéro.
Ce qui a changé
Rien n'a bougé sur ce plugin depuis que nous le suivons.
Peut-être le même plugin
Des fiches qui partagent un indice avec celle-ci, mais pas assez pour les traiter comme le même produit.
- Bonafido: Business Domain Verification API
- Capturewren: Website Screenshot API for AI Agents (Image + Text)
- Commonkite: Free Image Search API, Creative Commons & CC0
- CyberMax Data
- DomainDNA: Tech Stack Detector, WHOIS & Domain Age API
- Feedpeck: RSS Feed Finder & Reader by Website
- Fieldwright
- Firmfold: Company Enrichment API
- HireHeat Jobs: Career Site Job Listings from 12,000+ Companies
- HireHeat: Hiring Signals & Company Job Postings by Domain
Forks et copies
Plugins similaires
Produits dont les noms, descriptions, outils et skills sont les plus proches de celui-ci par le sens, sur toutes les places de marché que nous lisons. La proximité n'est classée qu'à l'intérieur de cette liste.
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Letterkeel: Send Email via SMTP, Resend, SendGrid & Mailgun
Letterkeel: send email from your own domain via SMTP, Resend, SendGrid, Mailgun, Postmark
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Letterkeel: Send Email via SMTP, Resend, SendGrid & Mailgun
Letterkeel: send email from your own domain via SMTP, Resend, SendGrid, Mailgun, Postmark
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securessmtp com.securessmtp/securessmtp
Send email, manage sending domains, and read delivery analytics from your SecureSMTP account.
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Agent Email List — Free SMTP Relay for AI Agents
Free transactional email + SMTP relay. Agents self-signup, no API key needed to start.
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mcp-server co.truncus/mcp-server
Send transactional emails from AI agents via Truncus. Validate, track delivery, and manage domains.
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vaemail io.github.vaemail/vaemail
Email infrastructure for AI agents: send, authenticate domains, track delivery, diagnose issues.
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mail-send dev.mailkite/mail-send
Send transactional email over a verified domain — templates, attachments, custom headers.
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SendGrid MCP — wraps SendGrid v3 API (api.sendgrid.com/v3)
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mailkite dev.mailkite/mailkite
Send email, manage domains, DNS, webhooks, templates, and inbound routing on MailKite
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Send and receive email, and manage templates, inboxes, contacts and broadcasts.
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Trouvés par le sens, et non par un code ou un dépôt commun : les plugins similaires restent des produits distincts, et ceci n'est ni un avis ni une recommandation.
C'est votre plugin ?
Ajoutez-le à vos projets et prouvez que vous le maintenez : un fichier dans son dépôt, un fichier sur votre domaine ou un enregistrement DNS. Vous recevez des alertes quand une marketplace le publie, le retire, change sa marque vérifiée ou ce qu'il demande, et son endpoint distant est surveillé comme un service web.
Données issues de Official MCP Registry. Les chiffres proviennent de nos propres passages réguliers sur les places de marché, dernière lecture le . Nous ne publions aucune coordonnée des éditeurs de plugins.