Back to main menu

Mailjet blog

Latest stories

Everything you need to start building connections that matter.

Home

Marketing

Email best practices

Deliverability

Development

Product

Company

Home

The Mailjet Blog

Latest stories

Back to The Mailjet Blog

Greek god holding a phone with emails coming out

Email best practices

8 min

How many marketing emails is too many?

Read More

Hermes dancing on a laptop next to a mug

Email best practices

7 min

100+ email spam words to avoid in your email marketing campaign

Read More

Hermes on a moped delivering mail to a mailbox

Deliverability

11 min

Single vs. double opt-in: Which one should you use?

Read More

Hermes sitting with laptop an orange sofa, Hera talking

Marketing

8 min

Customer communication strategy: Email promotions or mobile messaging?

Read More

Hermes and Hera painting a letter on the wall

Email best practices

14 min

20 newsletter ideas to create engaging emails

Read More

Email best practices

14 min

How to write a good newsletter

Read More

A masked Hermes is doing something evil with email

Deliverability

19 min

What is phishing?

Read More

Zeus and Hera assemble a board

Email best practices

11 min

Landing page optimization best practices, tips, and tools to boost conversion rates

Read More

Gods doing security check

Deliverability

13 min

What is DMARC and how does it work

Read More

Hermes with a checklist and icons above his head

Company

7 min

Email Academy: How and why you should set up a custom domain

Read More

Hermes delivers an email to a goddess next to a big number three over a green background.

Deliverability

10 min

DKIM setup: How to create, configure, and set up DKIM in 3 easy steps

Read More

Hermes with a speakerphone above 4th of July fireworks

Marketing

7 min

Red, white, and blue! 4th of July email marketing ideas and examples

Read More

Email icon

Keep me posted! Get the latest from Mailjet delivered to your inbox.

Send me the newsletter. I expressly agree to receive the newsletter and know that I can easily unsubscribe at any time.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Hermes chasing a volleyball on the beach.

Email best practices

9 min

The email marketer’s checklist for a relaxing summer vacation

Read More

Greek goddess relaxing by the pool.

Email best practices

10 min

Summer email marketing: Best newsletter ideas and subject lines for the summer

Read More

Hermes writing on PC

Product

6 min

How to set up a double opt-in subscription form via Mailjet’s API

Read More

Cerberus with a lock in front of a computer

Marketing

6 min

Why choose DKIM 2048 over 1024?

Read More

Hermes and a Goddess look at a screen

Email best practices

13 min

66+ email subject lines that beg to be opened

Read More

A Greek god preventing a Greek goddess from attaching a PDF to an email

Email best practices

7 min

Why shouldn’t you attach PDFs to an email?

Read More

Hermes and Hera in front of the mailboxes

Deliverability

7 min

Noreply email address: Best practices for your email strategy

Read More

Hermes asking for directions

Deliverability

8 min

What is the return-path email header and why do you need to customize it?

Read More

God wondering next to laptop and paper airplane

Deliverability

7 min

All you need to know about transactional email

Read More

Greek gods with a pen creating the letter "A" and a rubber duck sitting at a computer with the word "Ai" on the screen.

Marketing

8 min

Will artificial intelligence (AI) replace copywriters?

Read More

Hermes takes a picture of a Goddess sitting on the stats in front of some circles

Email best practices

7 min

What is a good email open rate and how to improve it

Read More

Phone image with dislike icons around it

Marketing

9 min

Should brands use social media for customer communication?

Read More

It's never been easier to build connected experiences. Start sending with Mailjet today.Get started on your path
CTA icon