How can phishing impact your marketing emails?

Phishing emails try to trick people into clicking or sharing information. Even honest marketing emails can look like phishing to spam filters, and get blocked, sent to spam or damage your reputation. Here is how to avoid it.

I. Why it matters

Gmail, Outlook and Yahoo check the content, links and sender name of every email, plus how people react (clicks and reports). An email which looks like phishing can be blocked before delivery, marked as spam, reported by readers, and damage your reputation for all your future emails.

II. Habits which look like phishing

1. Vague sender names, such as "Customer Service" without your business name, "Urgent support", "Administration" or "Account security". When parents cannot tell who sent an email, they get suspicious, and so do filters. Always use a name parents recognize, such as your business name.
2. Clickbait subject lines, such as "URGENT: Your account will be suspended", "Last chance!!!", "You've won a gift" or "Immediate action required". False urgency and big promises copy phishing tactics. Be honest and skip the fake urgency.
3. Rotating links and redirects. Links which change destination depending on the person or the time, chains of redirects, and hidden or shortened links look like phishing. Use stable links, few redirects and domains parents recognize.
4. A mismatch between promise and page. A button saying "View your invoice" which opens a promotional page breaks trust straight away. Parents report it, and filters flag it.
5. No clear identity. No logo, no address, no legal details or an unknown domain all look like phishing, which is usually anonymous. Show who you are.

III. What can happen

• Short term: emails go to spam or are blocked, and your open rate drops.
• Longer term: repeated reports damage your domain's reputation, so even genuine emails struggle to reach the inbox.
• Worst case: your domain or IP is blacklisted or your account suspended, stopping your emails altogether.

IV. Best practices

Be transparent:

• A clear sender name parents recognize.
• An honest subject line which matches the content.
• Text, images and links which deliver what the subject promised.

Be technically consistent:

• Use the same domain, or your own subdomains, for your sender address and your links.
• Use secure (HTTPS) links.

Keep links simple: few redirects and light tracking.

Show your brand: your logo where parents see it, a consistent style and tone, and a signature with your contact details.

Keep your promises after the click: the link leads exactly where you said, the next step is easy, and there are no surprise popups.

V. Examples

A risky email:

• Sender: "Customer support", with no business name.
• Subject: "URGENT: Action required".
• A shortened link with a redirect.
• A landing page unrelated to the subject.

This looks like phishing and may be blocked or reported.

A trusted email:

• Sender: "Sweet Dreams Sleep – Client care".
• Subject: "Your March invoice is ready".
• A clear link on your own domain.
• A page showing exactly the invoice.

This builds trust, lands better and avoids reports. Trust, transparency and consistency make your emails both safe and effective.