Technical and Validation Support

Thank you for being a Sectigo customer. We are here to provide you with the best experience possible. Many support questions can be resolved by browsing the knowledgebase.

Chat and ticketing systems are also in place to help you. We strive to respond to standard support tickets within the same business day.

Contact support:

SSL/TLS Customers

  • +1 (888) 266-6361 (US)
  • +1 (703) 581-6361 (International)

Certificate Management Customers

  • +1 (888) 256-2608 (US)
  • +1 (703) 637-9361 (International) Monday thru Friday, 4AM – 8 PM EDT.

Please have your order number or common name ready.

Tools & Resources