No, stopping all USPS deliveries is not an option. They can usually hold mail for up to 30 days if you apply for it, but I think this even varies by local office.
You can, however, refuse some mail. This is a manual process. You can also apply to be removed from mailing lists, which is almost certainly what the other poster did.
ETA: instead of, or at least in addition to downvoting me could you comment to correct me?
No, stopping all USPS deliveries is not an option. They can usually hold mail for up to 30 days if you apply for it, but I think this even varies by local office.
You can, however, refuse some mail. This is a manual process. You can also apply to be removed from mailing lists, which is almost certainly what the other poster did.
ETA: instead of, or at least in addition to downvoting me could you comment to correct me?