Consumer service
O2
O2 is a consumer service. Type any domain below to see if its email runs through O2.
Provider profile
O2
O2 is a consumer service. Its mail servers' hostnames end in .o2online.de, .o2.co.uk.
What is a consumer service?
Consumer mailbox services run personal email accounts. A domain whose MX records point here is using the provider's free or low-cost mailbox.
MX hostname patterns
- ·
.o2online.de - ·
.o2.co.uk
Other consumer services
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