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About

InboxGreen is a free email deliverability checker that tests SPF, DKIM and DMARC records for any domain instantly, no account required. It shows exactly which DNS records pass, fail, or are missing, and explains what each result means for inbox placement. The platform includes 28 free DNS tools: DMARC analyzer, DMARC policy tester, SPF generator, SPF tester, DKIM generator, DKIM checker, DKIM selector finder, blacklist checker, email header analyzer, MX lookup, TXT lookup, WHOIS lookup, reverse DNS, DNS propagation checker, SMTP port checker, IP address info, and more. For teams that need to fix issues, the FixKit provides step-by-step DNS fix instructions for every problem found. The Monitoring plan watches up to 5 domains and sends alerts the moment SPF, DKIM or DMARC breaks. The Agency plan covers up to 30 domains with white-label PDF reports. Built for developers, marketers, and anyone who sends email and needs it to actually reach the inbox.

About

SMTPCart is a managed SMTP relay for transactional and business email sent by websites and SMTP-capable applications. Customers configure their apps with SMTPCart credentials; the service operates the outbound sending infrastructure. Use cases include order confirmations, invoices, password resets, booking notifications, and marketing email. Features include SPF, DKIM, and DMARC setup, TLS encryption, isolated sending reputation, bounce and complaint monitoring, and blocklist checks. Higher plans may add separate transactional and marketing streams, dedicated IPs, managed warm-up, domain reporting, sub-account isolation, routing, and capacity planning. SMTPCart also supports phased migrations from other email providers. Its intended users include developers and teams at online shops, SaaS businesses, agencies, resellers, and other service organizations that send email through SMTP-enabled software.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Developers, email marketers, SaaS companies, digital agencies, IT administrators, and small business owners who send email and need to verify their DNS authentication records are correctly configured.

Audience

Online shops, clinics, salons and service businesses, accounting/legal/B2B firms, SaaS products, agencies, resellers and hosting providers that need reliable transactional and business email delivery

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Not Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

No images available

Screenshots and Videos

No images available

Pricing

$19
Free Version Supported
Free Trial Not Supported

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Not Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

InboxGreen
Founded: 2025
Sweden
inboxgreen.email

Company Information

SMTPCart
United States
smtpcart.com

Alternatives

Alternatives

No Alternatives
GoDMARC

GoDMARC

Neuailes Global Technologies

Categories

Categories

SMTP Supported

Integrations

WooCommerce Not Supported
WordPress Not Supported

Integrations

WooCommerce Supported
WordPress Supported
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Claim InboxGreen and update features and information
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