Give the primary name a clear role
If the site and public communication use your .ch, place the main mailbox there. A .com or .net may serve only as a redirect or future option. Unused mailboxes still cost money. For non-sending domains, discuss an appropriate authentication policy with the DNS administrator.
Calculate using selected domains
One selected 10 GB email service costs €2.70 monthly; two cost €5.40 and three €8.10. These charges are separate from registration and prepaid renewals. Review each checkbox and the monthly total in the cart.
Your practical checklist
- Choose the primary correspondence domain.
- Define each additional domain’s purpose.
- Select email separately per domain.
- Review the monthly total.
A useful question
Does the €27 offer include three years of email?
No. It covers .ch registration and two annual renewals. Email is a separate monthly subscription.
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Sources & further reading
Original guide by chname.ch editorial. Archive dates organise this library; this guide was created and reviewed on . Provider and registry instructions take precedence when requirements change.