Do you know of a mailing list, forwarder, or other intermediary that implements ARC? Want them to be considered for inclusion on the arc-spec.org Intermediary List? Fill out the form below, and we’ll check them out to see if they should be included. Intermediaries may submit themselves.

    Your Name (required)

    Your Email (required)

    Your Company or Organization

    Intermediary's Name - ex. Google Groups

    Fully Qualified Domain Name of Service - ex. groups.google.com

    Type of Intermediary - mailing list, forwarder, etc
    mailing list(s)forwardingfiltering spam-phishing-malwarearchving/retentionother

    Bulk Upload: Or if you wish to submit a large number of ARC intermediaries, use this file upload button: