MX records and IP addresses for EU customers
This article lists the MX records and IP addresses used by the USS Email Security service.
These records are for customers located in Europe or for customers that require email processing to take place in Europe. Other customers should review the United States or Middle East regions.
Your Email Security product license must be provisioned in the UK & Europe region in order to use the details contained in this article.
MX RECORDS (Inbound)
You should use the following MX records.
You should always reference these records by their DNS name rather than IP address.
Hostname Priority
mta01.scanscope.net 10
mail3.scanscope.net 20
mail2.scanscope.net 30
mail1.scanscope.net 40
Smart Hosts (Outbound)
You should use the following smart hosts for outbound e-mail. Port 25 and 587 can be used for sending outbound email.
Country | Hostname | Cost |
All |
|
|
IP Addresses
The following IP addresses and ranges are used by E-mail Security to deliver email to your server. Mail delivery operates on the standard SMTP port of 25. Please make sure your firewall and/or email server is configured to accept connections from these IP addresses:
51.140.50.9
23.97.185.122
52.28.195.233
104.40.205.111
52.28.207.52
46.137.91.239
54.74.99.47
46.51.191.66
46.51.184.151
52.29.103.252
40.115.45.200
40.115.43.250
Be sure to use the actual IP addresses in your firewall, rather than hostnames.
SPF Record
If you use an SPF record for your domain, it should be updated to include the following:
include:spf.scanscope.net
It is recommended that outbound email only be enabled after the Time to Live (TTL) for the SPF record has passed. The use of
-all in your SPF record could mean that the remote domain will reject your email if the TTL has not expired.