If you would like your outbound SMTP only to be sent from servers in a specific country please use the following servers:




LocationSMTP ServerSPF Include
United Statesoutbound.ore.mailhop.org
include: _spf.outbound.ore.mailhop.org
Germany / EU
outbound.eu.mailhop.org
include: _spf.outbound.eu.mailhop.org



Do not use the SPF record include:outbound.mailhop.org just use the corresponding record based on the location.