Cycle to Work+ - FAQ - Are There Any Domains or IP Addresses the Client Needs to Whitelist to Make Sure Their Employees Are Receiving Their Letter of Collections as Expected? (for UK only) Irena Ajruloski August 15, 2025 09:06 Updated The email C2WCustomerEnquiry@halfords.co.uk and cycle2.work@halfords.co.uk Related to Cycle to Work FAQ Related articles Cycle to Work+ - FAQ - What Happens if an Employee Wants to Cancel Prior to the Close Date of an Application Window? (for UK only) Cycle to Work+ - FAQ - What Is the Subject of the LoC Email? (for UK Only) Cycle to Work+ - FAQ - How Long Is the Letter of Collection Valid For? (for UK only) SmartHub - How to link an email address to a SmartHub tile