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Email Delivery

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  • How do you find an email header in your email client?
  • Mailjet Compliance Guide
  • Bulk Verifications
  • What is a dedicated IP?
  • Can I customize the tracking links?
  • Does the content of my campaign have an impact on the deliverability?
  • Can I use HTTPS in my tracking links?
  • Why has my account been blocked/limited?
  • Why am I getting a ‘Relay Access Denied’ error when using SMTP relay?
  • Can I use Mailjet for my internal office email communications?
  • How to get my emails delivered to the inbox instead of the spam folder?
  • Why are my emails showing as sent and not as delivered?
  • Why are my messages shown as sent but not received?
  • Why do I have blocked emails?
  • Why are my marketing emails landing in Gmail's Promotions Tab?
  • Which character encoding is preferred for Mailjet?
  • How do I warm up my IP ?
  • Your IP has been blacklisted
  • Why are my emails being "spam preblocked” by Mailjet?
  • When will the sending limit be removed?
  • Can I purchase a B2B contact list? Is it legal?
  • How does Mailjet improve the deliverability of the emails?
  • Why do I see the ‘on behalf of’ messages in my emails?
  • What is an IP Reputation?
  • Why you should avoid free webmail as a sender address?
  • What is deliverability?
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