Merge pull request #4923 from FlowFuse/zj-ceo-email-handling

handbook: CEO receipt handling

Author: ZJvandeWeg

src/handbook/operations/ceo-ops/inbox-management.md

@@ -57,6 +57,7 @@ An archived email is considered fully resolved. This means:
 * Follow-ups were delegated or closed
 * No further attention is required
 * Meeting invites have been accepted
+* Receipts have been forwarded per the [Expenses](/handbook/peopleops/expenses/#company-credit-card) handbook
 
 Archiving reflects our commitment to maintaining a clear, trustworthy system of
 record. This practice enables the CEO inbox to operate with an Inbox Zero

src/handbook/peopleops/expenses.md

@@ -27,7 +27,7 @@ for a monthly subscription with a vendor. Contact the Head of Operations if you
 vendor card.
 
 Expenses on Brex require a memo and receipts. Memos explain the purpose of the
-expense. Receipts can be attached via the web UI, email, or Slack. Please
+expense. Receipts can be attached via the web UI, email (`receipts@brex.com`), or Slack. Please
 [read their docs](https://www.brex.com/support/how-do-i-attach-receipts-to-brex-transactions/).