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SORBS blacklist: How to Remove Your IP from It

Recently, there has been significant news regarding the SORBS Spam Blacklist service. As of June 2024, SORBS (Spam and Open Relay Blocking System) has officially ceased operations. This means that

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A muscular cartoon tiger wearing a black t-shirt with the warmy logo stands confidently next to text about email deliverability testing tools, metrics, and tips, on a white background with orange gridlines in the corner.

Email Deliverability Testing 101: Tools, Metrics & What You Should Be Looking For

The success of your email marketing efforts depends a great deal on your email deliverability. No matter how strong your

Illustration of an anthropomorphic tiger in a black warmy shirt with arms crossed, next to the text: Email Signature Best Practices for Cold Outreach Campaigns.

Email Signature Best Practices for Cold Outreach Campaigns

When it comes to cold email outreach, the devil is literally in the details. From the subject line to the

Gmail DNS

Gmail DNS Mastery: Implementing A-Records and rDNS

DNS settings like A-records and rDNS are absolutely vital for how your emails are sent, received, and interpreted by other

Illustration of a partnership between two companies. Two overlapping circles display logos: warmy in the left circle and Campaigner in the right. A check mark is at the intersection. Background features envelope icons.

Warmy and Campaigner: Maximizing Deliverability & Engagement

Email marketers of today deal with numerous important issues: The average professional gets 121 emails daily, hence any one message

Futuristic graphics illustrating email security protocols with icons and text: SPF, DKIM, DMARC with MailJet. Features symbols of an envelope, DKIM, and at symbol, with purple and silver accents.

How to Implement SPF, DKIM, and DMARC with Mailjet?

Not only is strong email authentication a great practice; it’s also a need to protect your reputation and guarantee your

Campaign Monitor DMARC

Implementing SPF, DKIM, and DMARC with Campaign Monitor

A set of methods meant to confirm the validity of an email’s sender and guard receivers against phishing, spoofing, and

Google MX Record

Google MX Record Configuration: Tips and Tricks

Regarding corporate communication, email is still a vital instrument. But have you ever given any thought to what guarantees your

Seed Lists

Seed Lists: The Secret Weapon for Increasing Email Deliverability

Avoiding spam filters and striving to reach the inbox is a constant battle for email marketers, making email deliverability challenging.

ConvertKit SPF, DKIM, DMARC

A Step-by-Step Guide to ConvertKit SPF, DKIM, and DMARC Setup

Email authentication is not only a need in the digital terrain of today—it’s a must. Since email marketing is becoming

Apollo Email Warmup

The End of Apollo Email Warmup: Why Warmy.io Is the Best Alternative

Imagine sending an important email, only for it to land in spam. Sounds familiar? This is where email warmup services

aweber DMARC

Securing Your AWeber Emails: SPF, DKIM, and DMARC Authentication

Email is still the pillar of marketing plans in the digital era since it provides direct channel of contact between

Constant Contact SPF, DKIM, DMARC

Configuring Constant Contact SPF, DKIM, and DMARC

Imagine devoting hours to create the ideal email campaign only to have it dumped in your receivers’ spam folder. annoying,

Postmark DMARC

Postmark’s Email Security Trio: SPF, DKIM, and DMARC [Setup Explained]

Have you ever puzzled why unpleasant junk mail slips into your email while some of your crucial communications wind up

A digital illustration showcasing email security concepts: SPF, DKIM, and DMARC illustrated as shields and locks on computer screens and servers. Graphs and data charts are displayed, emphasizing protection and secure communication.

Navigating Brevo SPF, DKIM, and DMARC: Protecting Your Email

In an age where a single click can compromise an entire company’s security, how much do you trust your email’s

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