Email & Notifications

#1 responsive HTML email template which instantly replaces all system emails

HostCmt WHMCS SMS Plus Notification addon

MSG91 WHMCS SMS plugin gives you the power and flexibility to stay connected with your customers by sending them an SMS and OTP's for 2FA at the crucial steps that matters the most.

Netgsm Sms addon provides you sending customized bulk sms and creating sms templates.

Reminder your staff

Setup advanced rule based notifications for events and triggers that matter to you and send those notifications to IFTTT (https://ifttt.com).

See if an e-mail you sent a customer has been opened!

Send SMS notifications to both clients and admins to appear more professional and decrease late payments.

This addon allows you to know if the user opened the email / ticket that come from the WHMCS system incuding invoices and more

Send automated SMS alert from WHMCS, and verify users mobile with OTP

This is a Discord Webhook notifications module that allow you to add fancy embeds to your Discord server when certain actions occurs.

Microsoft Teams Notification for the WHMCS Notifications Feature

Enables user to block invalid, disposable, free or role-based email from using your service or form.

Admin and Client Notifications

Slack & Mattermost Notifications + own sender API

Get one time Passwords via email address

More Advanced SMS System (Two-Factor Authentication)

Transactional email service that delivers

Provision email accounts automatically and let clients handle them within your system.

Email Verify Extended