Contact list requirements

Publisher

Cisco Webex Campaign

URL

https://docs-campaign-for-contact-centers.webexcampaign.com/docs/contact-list-requirements

Published

unknown

Updated

unknown

Accessed

2026-09-30

HTTP status

200

License

Cisco website terms of use; no-redistribution; short excerpts and locators only

Source notes citing this source

• Contact list file names are limited to 100 characters of letters, numbers and underscores; records are limited to 200 headers and 8,000 characters; file uploads to 250 MB (1 MB on trial tenants); and SFTP files to 1 GB. in context
• A campaign's field mapping cannot be modified after contact lists have been uploaded to it, whatever the campaign status. in context
• A native campaign can reference at most three DNC lists. in context
• The native manager does not remove duplicate contacts from a contact list, and a record with an invalid contact mode is flagged Invalid as a whole. in context

Cite this source record

APA

WarmTransfer. (2026, September 30). Contact list requirements. WarmTransfer. https://warmtransfer.net/knowledge/sources/webexcampaign-docs-contact-list-requirements

BibTeX

@misc{warmtransfer-webexcampaign-docs-contact-list-requirements,
  title  = {Contact list requirements},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/sources/webexcampaign-docs-contact-list-requirements},
  note   = {Cisco Webex Campaign, accessed 2026-09-30}
}