Welcome to the Help Center!
FAQs
- What is a fallback sender address?
- Where to define the Data Retention in SendPro?
- Which Roles & Rights are available?
- Why should I use a HTTPS connection?
- How to make my Sender domain DKIM & DMARC compliant?
- What is the difference between a source and IP?
- What are MX records?
- The SPF mechanisms
- How to format a DMARC record?
- What is BIMI?
- What is DKIM?
- What is email spoofing?
- What is SPF and how to set-up?
- What are DNS records?
- Does Flowmailer allow for Webhooks?
- Why are special characters restricted in SendPro regarding email addresses?
- How to fix: Postfix Error: "SASL authentication failure: No worthy mechs found"?
- Why do we encourage using ~all over -all in an SPF record?
- Is a Dedicated IP possible?
- What are the REST API Guidelines?
- What are the SMTP Guidelines?
- How does Recipient(s) in an API call work?
- How does CC & BCC Addresses in the API work?