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Email Delivery


    • How do I set custom email headers?
    • Why aren't my emails sending?
    • Why are my test emails still bouncing in Sendgrid?
    • Why does my production email have [SENDWITHUS TEST] in the subject?
    • What are template overrides?
    • Why isn't my Preview sending?
    • Why are my emails going to spam?
    • How do I set CC and BCC?
    • Why does my customer keep getting dropped emails?
    • How do I send attachments in Sendwithus?
    • How are Sendwithus emails delivered?
    • How do I remove a customer from a rejection list?
    • What are outgoing address settings?
    • How do I use unsubscribes?
    • How do I switch ESPs?
    • How do Sendwithus API keys work?
    • How does Open and Click Tracking Work?
    • How do I manage subscribers?
    • What do the different email statuses mean?
    • How do I get notified of Sendwithus send failures?
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