Email Marketing Insights

Master deliverability, automation, and growth with our technical guides.

Adding css in html that will be sent to an email
2026-07-15

Adding css in html that will be sent to an email

# Mastering Email Styling: How to Apply CSS That Actually Renders in Emails Sending professional-looking emails is critical for customer engagement. When you...

Stefan Bogdanescu

Stefan Bogdanescu

Founder & Senior Architect

Everytime my mail goes to spam in phpmailer
2026-07-15

Everytime my mail goes to spam in phpmailer

# Why Does My Mail Go to Spam? Debugging Deliverability Issues in PHPMailer As a developer, sending an email often seems like a simple transaction—you populate...

Stefan Bogdanescu

Stefan Bogdanescu

Founder & Senior Architect

How do I write a media query for Gmail?
2026-07-15

How do I write a media query for Gmail?

# Mastering Responsive Email Design: How to Handle Media Queries in Gmail Developing responsive HTML emails—especially ones targeting clients like Gmail—is...

Stefan Bogdanescu

Stefan Bogdanescu

Founder & Senior Architect

How to send an HTML email using SMTP in PHP
2026-07-15

How to send an HTML email using SMTP in PHP

# How to Send an HTML Email Using SMTP in PHP: Decoding the Content-Type Mystery Sending transactional or marketing emails reliably via SMTP is a cornerstone...

Stefan Bogdanescu

Stefan Bogdanescu

Founder & Senior Architect

Opening an email client on clicking a button
2026-07-15

Opening an email client on clicking a button

# Opening an Email Client on Clicking a Button: Bridging Application Logic and the Operating System As developers, we often face the challenge of bridging the...

Stefan Bogdanescu

Stefan Bogdanescu

Founder & Senior Architect

Change email address in Git
2026-07-15

Change email address in Git

# Fixing Email Address Discrepancies in Git and Jenkins Notifications Dealing with mismatched email addresses across Git history and CI/CD systems like Jenkins...

Stefan Bogdanescu

Stefan Bogdanescu

Founder & Senior Architect

How to attach a file using mail command on Linux?
2026-07-15

How to attach a file using mail command on Linux?

# How to Attach a File Using the `mail` Command on Linux As developers working on server environments, we frequently need to automate communication tasks....

Stefan Bogdanescu

Stefan Bogdanescu

Founder & Senior Architect

Error while sending an email with CodeIgniter
2026-07-15

Error while sending an email with CodeIgniter

# Decoding the Error: Solving `fwrite(): send of X bytes failed with errno=32 Broken pipe` in CodeIgniter Email Sending Sending emails reliably is a...

Stefan Bogdanescu

Stefan Bogdanescu

Founder & Senior Architect

Sending emails with bcc and cc with wp_mail
2026-07-15

Sending emails with bcc and cc with wp_mail

# Sending Emails with BCC and CC using wp_mail: A Developer's Guide Sending emails programmatically using PHP functions like WordPress's built-in `wp_mail()`...

Stefan Bogdanescu

Stefan Bogdanescu

Founder & Senior Architect