How to Configure SMTP for Letshost.ie Email Accounts in WordPress
Email delivery issues are one of the most common WordPress problems — contact form submissions not arriving, password reset emails missing, or WooCommerce orders failing to notify customers.
If your email account is hosted with Letshost.ie, the solution is to configure SMTP (Simple Mail Transfer Protocol) correctly in WordPress.
In this guide, we’ll walk through exactly how to configure SMTP for a Letshost.ie email account, using the official mail server settings provided in cPanel.
Why You Should Use SMTP Instead of PHP Mail
By default, WordPress sends emails using wp_mail() (PHP mail). This method:
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❌ Is often blocked or throttled by hosting providers
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❌ Lacks authentication (SPF / DKIM alignment)
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❌ Frequently ends up in spam folders
SMTP solves this by:
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✔ Authenticating emails using your mailbox credentials
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✔ Improving deliverability
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✔ Reducing spam and failed emails
Letshost.ie SMTP Configuration Details
From the Letshost cPanel email setup screen, the secure (recommended) SMTP settings are:
Login Details
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Username:
your-email@yourdomain.ie -
Password: Your email account password (not your cPanel password)
Incoming Mail (IMAP – Recommended)
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Server:
lh60.dnsireland.com -
Port:
993 -
Encryption: SSL/TLS
Outgoing Mail (SMTP)
-
Server:
lh60.dnsireland.com -
Port:
465 -
Encryption: SSL/TLS
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Authentication: Yes (required)
Step-by-Step: Configure Letshost SMTP in WordPress
Step 1: Install an SMTP Plugin
We recommend one of the following:
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WP Mail SMTP
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FluentSMTP
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Post SMTP Mailer
For most sites, WP Mail SMTP is the simplest option.
Step 2: Open SMTP Settings
In WordPress Admin:
Settings → WP Mail SMTP
Choose “Other SMTP” as the mailer.
Step 3: Enter Letshost SMTP Settings
Fill in the fields as follows:
| Setting | Value |
|---|---|
| SMTP Host | lh60.dnsireland.com |
| Encryption | SSL |
| SMTP Port | 465 |
| Auto TLS | Disabled |
| Authentication | Enabled |
| SMTP Username | your full email address |
| SMTP Password | email account password |
Step 4: Set the “From” Email Address
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From Email:
your-email@yourdomain.ie -
Tick “Force From Email”
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From Name: Your business or website name
This ensures all WordPress emails are authenticated and consistent.
Step 5: Send a Test Email
Use the plugin’s Email Test feature.
If configured correctly, the email should arrive instantly and not land in spam.
Common Letshost SMTP Issues (and Fixes)
❌ Emails Not Sending
✔ Double-check the email password
✔ Confirm SMTP port is 465, not 587
✔ Ensure SSL is selected (not TLS)
❌ Authentication Failed
✔ Use the full email address as username
✔ Reset the email password in cPanel if unsure
❌ Emails Going to Spam
✔ Ensure SPF & DKIM are enabled in Letshost cPanel
✔ Match “From Email” with the SMTP mailbox
Should I Use IMAP or POP3?
Letshost supports both, but:
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IMAP (Port 993) is recommended
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Keeps mail synced across devices
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Required for modern email workflows
Final Thoughts
Configuring SMTP for Letshost.ie email accounts is straightforward once the correct server details are used. Doing this improves:
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Email reliability
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Security
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WordPress site professionalism
If you’re still experiencing issues, it may be related to DNS, SPF, or server-level restrictions.
Need Help Setting This Up?
At Arrow Design, we regularly configure SMTP, email deliverability, and WordPress infrastructure for Irish businesses.
👉 Get in touch if you’d like this configured professionally.
FAQ Section
What SMTP settings does Letshost.ie use?
Letshost uses lh60.dnsireland.com with SSL on port 465 for SMTP and port 993 for IMAP.
Can I use Letshost SMTP with WordPress?
Yes. Any WordPress SMTP plugin supports Letshost email accounts.
Do I need SSL for Letshost SMTP?
Yes. SSL/TLS is required and recommended.
Why are my WordPress emails going to spam?
This usually happens when SMTP is not configured or SPF/DKIM records are missing.
