Outbound Filtering
Getting Started
What's New
Frequently Asked Questions
- ★ Why do I have to set up SPF to use MailChannels Outbound Filtering?
- ★ How to add an additional Host Console user
- ★ Which IP addresses does MailChannels send out of?
- Can MailChannels send webhook notifications to Slack?
- MailChannels Outbound Filtering - Severity Level Definitions
- Can multiple domains be used with the same account?
MTA Configuration
- ★ Setting up for cPanel
- ★ Setting up for Postfix
- Setting up for Exim
- Setting up for DirectAdmin
- Setting up for Exchange 2016
- Setting up for Exchange 2010
Knowledge Base
- ★ MailChannels Insights
- Sender Profiles
- How to Create an EML File
- cPanel - DKIM Configuration Guide
- Enabling Opportunistic TLS in Transparent mode
- cPanel Exim: "SSL verify error: certificate name mismatch"
Best Practices
Billing & Account Management
- ★ How to change plans
- ★ Do you charge for spam messages?
- How do I update my credit card billing information?
- How do I upgrade my subscription?
- How do I contact MailChannels sales team?
- How do I cancel my account?
SMTP Error Codes
- ★ Fixing the 550 5.7.1 [SS] error
- ★ Fixing the 550 5.7.1 [RBL] Sender blocked <IP or domain> error
- ★ Fixing the 550 5.7.1 [CS] Message blocked. error
- ★ Fixing the 550 5.7.1 [IRR] error
- ★ Fixing the 550 5.7.1 [FBL] error
- ★ Fixing the 550 5.7.1 [ESA] sender blocked error