DMARC is a free email standard that tells inbox providers what to do with mail that fails SPF and DKIM: deliver, quarantine, or reject. It stops domain spoofing and is required by Google and Yahoo for bulk senders since 2024. Here is how it works and how to roll it out safely.
SendGrid vs Mailgun (2026): pricing, free tiers, deliverability and developer experience compared, with verified numbers and where each tool wins.
Email returns about $36 for every $1 spent because you reach an audience you own. For a small business the winning moves are a permission-based list, a welcome series, segmentation and a steady cadence. A practical, budget-friendly starter guide with a four-step plan.
BIMI displays your verified brand logo beside authenticated emails. To qualify you need DMARC at enforcement, an SVG Tiny P/S logo, a BIMI DNS record, and usually a Verified Mark Certificate. Here is what BIMI is, what you need, the VMC vs CMC vs self-asserted paths, and whether it is worth it.
The best bulk email services for India in 2026 compared on cost per email, deliverability, and DPDP Act compliance. Why send-based pricing wins at volume.
Compare the best email marketing software for India in 2026 with real INR pricing, DPDP Act 2023 guidance, and send-based vs per-contact billing.
The best MailerSend alternatives are Bluey Email (all-in-one), Postmark (premium deliverability), Amazon SES (cheapest at scale), Resend (developer experience) and Brevo (transactional on every plan).
MailerSend is a developer-first transactional email and SMS API (Free 500/mo, Hobby $7/mo for 5,000, Starter from $35/mo for 50,000). Bluey Email is an all-in-one platform with marketing, transactional email and CRM on one bill.
An email deliverability audit is a six-step check: verify SPF, DKIM, DMARC and PTR, keep spam complaints below 0.10%, control bounce rate, monitor reputation in Postmaster Tools, confirm one-click unsubscribe, and ramp volume gradually.
On average, email drives an ROI of $36 for every $1 spent, higher than any other channel (Litmus). Learn how to calculate your own email marketing ROI and the levers that raise it.