I look after the servers behind your client sites: patching, monitoring, backups, SSL, mail deliverability and fixes. White-label: I never contact your clients unless you want me to. Everything in writing, by email or your ticket system. No meetings needed.
Please describe the setup; do not send passwords or private keys. Start with a free initial public review. Setup or repair work is quoted separately before you commit. Replies within one business day, Toronto time.