Introducing the Email Deliverability Wizard
Today we are launching a new tool to help you make better decisions, which will lead to better Inbox placement, higher open rates, and — if you’re sending…
GMass Blog
Category: Email Deliverability
Email deliverability is essential for anybody and everybody who’s using email to send important messages — whether you’re sending cold emails to thousands of prospective clients or sending a birthday invitation to a dozen friends.
If your emails don’t wind up in your recipients’ inboxes — and instead go to the Gmail promotions tab or, worse, the spam folder — your chances of campaign success plummet.
Here in the email deliverability archives, you can read the articles we’ve written on deliverability and avoiding spam.
You can also learn about many of the tools GMass has developed to help you improve deliverability like the Spam Solver, Email Deliverability Wizard, Email Warmup Tool, Domain Statistics roundup, Email Tester, and more.
Continue reading →
How to Check Your Spam Folder in Gmail and Outlook
Your spam filter keeps your inbox free of irrelevant emails like junk mail and phishing scams and pushes them to the spam folder. But where is it? And…
What Is an Email Header? (Importance, Examples, Components)
An email header is the part of an email that contains information about the mail sender, receiver, and subject. Each email has a custom header that includes technical…
Why Your Emails Go to Spam and How to Solve It
Ever found yourself asking this question: “Why are my emails going to spam?” You’re not alone. Tons of emails go to the spam folder when they are caught…
How to Resend an Email in Gmail & Outlook (w/ Screenshots)
Want to resend an email in Gmail? In this article, I’ll show you four different ways to resend your Gmail emails — using the Compose, Reply, Forward, and…
From which server are your emails sent?
We’re often asked to provide the IP addresses and domain names of the servers we use to send users’ emails. This question, however, represents a fundamental misunderstanding of…
Does sending from Gmail directly vs using the Gmail API affect deliverability?
Recently, two email industry colleagues independently reported something odd to me. Each composed an email in Gmail, sent it, and it landed in the recipient’s Inbox. Each then…
What Is Email Deliverability (And How Do You Increase It)?
Want to understand email deliverability? Email deliverability represents the percentage of total emails you send that successfully reach the recipients’ inbox and don’t get caught in spam filters.…
Top 7 Email Validation API Tools (Features, Pricing, Ratings)
Looking for the best email validation API? Sending emails to the wrong email IDs can lead to high bounce rates and low deliverability, ultimately damaging your sender reputation.…
When your Zendesk domain gets blacklisted
Last week, our Zendesk subdomain, gmass.zendesk.com, was flagged by the Google Safe Browsing program. This had the unfortunate effect of sending all Zendesk ticket notification emails to our…
Proof that Google allows sending from a gmail.com account through an external SMTP server
Ever since we launched the ability to hook your account up to an external SMTP provider and essentially “break” Gmail’s sending limits, one of the questions we get…
Life on the Spamhaus DBL
About a month ago, our primary domain, gmass.co, was added to the Spamhaus Domain Blocklist, a.k.a the DBL. The Spamhaus Project operates the world’s most widely used blacklists…