Email delivery issues are a common occurrence, and the same holds true for WordPress users as well.
Other problems that a user can face include the default PHP mail function, leading to missed opportunities in email marketing and communication to name a few.
Chances are that the emails you spent hours crafting might be silently vanishing into spam folders or never be sent at all.
But with the right steps, the problems can be kept at bay!
Check out the top six email delivery mistakes, how to fix them and how Icegram Mailer can help with a seamless delivery.
Relying on the default WordPress PHP Mail
Relying on default WordPress PHP mail might not sound like it can do much damage, but the truth is that it does.
A default PHP mail function lacks authentication and causes email delivery failures (e.g., emails marked as spam or not sent).
The problem with default PHP mail functions is that it doesn’t include proper authentication protocols like SPF, DKIM, or DMARC. Hence, email service providers such as Gmail, Yahoo, or Outlook flag these emails as suspicious. This leads them to be sent to the spam folder or to be blocked entirely.
Furthermore, this can lead to emails such as password resets, order confirmation emails, or other marketing emails not reaching users. Likewise, contact form submissions can go unnoticed and miss out on critical admin alerts. As a domino effect, it can lead to eroded customer trust, missed notifications, and poor deliverability.
A quick and reliable solution would be to switch to an SMTP or a reliable email-sending service.
However, if you are looking for a reliable tool, why not check out Icegram Mailer?
It’s a quick, seamless and reliable option as there is no SMTP plugin required, while it also comes with a free 200 email plan and built-in delivery service.
Ignoring email authentication (SPF, DKIM, & DMARC)
Email authentication guidelines form the premise for successful email deliveries.
However, failing to set up SPF, DKIM, and DMARC leads to emails being flagged as spam.
This could lead to lower sender reputation and emails failing to reach inboxes, the sender’s score drops, which can also hurt long-term deliverability.
While the email regulations might differ based on geographical locations, email marketers should abide by them to ensure a seamless flow of emails.
As a safe practice, configure the authentication via your hosting provider or email service.
Using a fake or unverified ‘from’ address
A mismatched or unverified ‘From’ address (for example, one that is not connected to your domain) triggers spam filters, which is a frequent WordPress email problem.
You can typically set your emails up to display from any address you want, but if it turns out to be different from the real root email domain, it can get blacklisted.
As a result, this email deliverability failure, can blacklist your domain.
Such instances can also reduce trust, as your subscribers could see messages such as – “This message may not have been sent by”. Eventually, the reduction in trust can lead to low open and click rates. Furthermore, it can create friction for brand recognition, trust and email marketing campaigns.
One of the best practices is to use your legitimate email domain or any subdomains related to it. This can be quite helpful for site admins, store owners, and bloggers who want strong credibility.
Not using a lead generation tool
While you might complain that your email list doesnt grow that fast, the problem might lie in not using the right lead generation tool, or not using one at all!
Not using a lead generation tool can turn out to be counterproductive. For instance, if you wish to strike the right time and frequency for your emails, guesswork may not work.
Ambiguity can lead you to send too many emails or too few, which makes the message forgotten easily.
Not monitoring email logs or delivery stats
Neglecting to track email performance is a subtle but costly email marketing mistake. This could include tracking open rates, delivery status and more.
The problems could stem from being unaware of WordPress issues that hinder a seamless email sending experience.
Not monitoring email logs or delivery stats can lead to problems such as low engagement rates going unseen.
Wish to see the big picture with every minute detail right in front of your eyes? Check out Icegram Express!
Overloading your server with bulk emails
Sending bulk emails via WordPress without proper setup strains servers and causes email delivery failures. This could lead to exceeding hosting limits or delayed emails.
Complete send failures are yet another classic problem that can come to the surface, causing emails to line up.
How does Icegram Mailer solve problems?
There are countless mistakes that a user can unintentionally fall for.
Worried if there is a solution to it?
This makes Icegram Mailer a one-stop solution for its users, ensuring that workflows are reliable and accurate.
Its key features include:
- Free 200-email plan with no complex SMTP setup.
- Secure email delivery.
- Reliable, inbox-focused delivery with built-in service.
- Real-time logs and analytics from your WordPress dashboard.
- Compatibility with marketing and transactional emails.
- Track logging and analytics accurately.
- Optimize campaigns for maximum conversions.
- High-speed delivery.
- Easy setup allows authenticated ‘From’ addresses to be configured directly from the WordPress dashboard.
WordPress usually fails to send emails, which makes avoiding email delivery mistakes impossible.
Want to stay on the safe side? See the difference for yourself with Icegram Mailer.
Conclusion
Your email marketing efforts can be derailed if either of the above problems creeps in.
Though fixes and solutions might help, WordPress email problems are nothing to be overlooked and hence must be avoided to avoid email marketing mistakes.
A business that is built with immense hard work deserves nothing but the best.
Improve deliverability and let every email be heard and responded to.
Take the first step towards improvement with Icegram Mailer.
FAQ
Do email delivery issues affect SEO or website performance?
Not directly. However, if users aren’t receiving confirmation or password reset emails, it can harm trust, engagement, and conversions, indirectly impacting SEO signals like bounce rate and session duration.
Can poor email content cause delivery failures?
Yes. Emails with spammy subject lines, large attachments, or too many links can be flagged by spam filters, even if your setup is correct.
How often should I audit my email setup in WordPress?
Review your setup every 3–6 months or whenever you update your theme or email marketing plugins, change hosting, or switch email providers.
What’s the difference between transactional and marketing emails in WordPress?
Transactional emails (e.g., order confirmations, password resets) are triggered by user actions. Marketing emails (e.g., newsletters) require consent and are usually sent via email marketing platforms.