SMTP2GO Support Desk

Email Delivery

• ★ Sender Domains
• Whitelisting Our IP Addresses With Office 365
• SMTP2GO Status Page
• The Review Process
• "Unroutable Domain" Error
• How to Speed Up Email Delivery
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Technical Details

• ★ Detailed Setup Guides
• Open Tracking
• Email Testing
• EU Specific Services
• 550 “Asked Not to Receive Your Emails”
• Email Auditing
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Billing

• Reopening a Closed Account
• Updating Your Payment Details
• Updating Billing Details
• Free Plan
• Payment Options
• Canceling Your Account
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API

• Setting Up Webhooks

SPF/DKIM Setup Guides

• ★ Setting Up An SPF Record
• SPF and DKIM Setup for Namesco
• SPF and DKIM Setup Guide for 1and1
• SPF and DKIM Setup for Network Solutions
• SPF and DKIM Setup for SoftLayer
• SPF and DKIM Setup for Aabaco
• See all 25 articles