IP addresses used by Dotdigital

IP ranges to safelist to ensure all services are allowed through filtering and your account works correctly.

Gareth Burroughes avatar
Written by Gareth Burroughes
Updated over a week ago

If your Dotdigital account is not functioning correctly, you could ask your administrator to allow the below IP ranges.


Email sending ranges Europe (region 1)

  • 94.143.105.1 - 94.143.105.255

  • 94.143.106.1 - 94.143.106.255

  • 94.143.107.1 - 94.143.107.255

  • 94.143.108.1 - 94.143.108.255


Email sending ranges North America (region 2)

  • 212.1.218.1 – 212.1.218.255

  • 212.1.219.1 – 212.1.219.255


Email sending ranges Asia Pacific (region 3)

  • 212.1.222.1 - 212.1.222.255

  • 212.1.223.1 - 212.1.223.255

Here are some further IPs that may also need to be considered.


External dynamic content & emailsim for Europe (region 1)

  • 52.174.92.164

  • 20.54.90.19

  • 20.54.93.233

  • 20.54.94.18

  • 20.54.92.62

  • 51.124.11.55

  • 51.124.14.184

  • 51.124.75.156

  • 51.124.76.105


External dynamic content & emailsim for North America (region 2)

  • 104.208.235.109

  • 20.75.40.163

  • 20.75.42.223

  • 20.75.42.225

  • 20.75.42.202

  • 20.80.121.219

  • 20.80.121.248

  • 20.80.121.251

  • 20.80.121.253


External dynamic content & emailsim for Asia Pacific (region 3)

  • 104.210.118.87

  • 20.53.120.175

  • 20.53.121.40

  • 20.53.122.178

  • 20.53.124.79

  • 52.243.70.174

  • 13.77.44.160

  • 52.243.66.251

  • 52.243.65.25


SMS for all regions

  • 52.155.162.26

  • 51.105.196.109


Webhooks for all regions

  • 20.93.237.19

  • 20.93.235.124

  • 20.93.236.168

  • 20.93.235.223

  • 20.93.236.1

  • 20.93.236.191

  • 20.93.235.117

  • 20.93.237.48

  • 20.93.236.137

  • 20.93.237.12

  • 20.105.10.168

  • 20.105.10.159

  • 20.105.10.95

  • 20.105.9.192

  • 20.105.10.110

  • 20.105.10.6

  • 20.105.10.127

  • 20.105.10.151

  • 20.105.9.194

  • 20.105.10.99

  • 52.142.82.109

  • 40.74.1.247


Dynamics CRM connector for Europe (region 1)

  • 23.101.50.109

  • 23.102.11.18

  • 23.102.18.218

  • 40.85.101.127

  • 40.127.207.8

  • 168.61.83.197


Dynamics CRM connector for North America (region 2)

  • 13.68.20.229

  • 13.68.22.210

  • 13.68.30.243

  • 20.190.237.249

  • 40.79.40.67

  • 40.84.63.147


Dynamics CRM connector for Asia Pacific (region 3)

  • 52.237.219.144

  • 52.237.242.56

  • 52.237.243.40

  • 52.237.243.42

  • 104.210.65.149


Salesforce connector for Europe (region 1)

  • 40.69.43.141

  • 40.127.143.93

  • 52.169.177.10

  • 52.169.188.52


Salesforce connector for North America (region 2)

  • 13.68.21.184

  • 40.84.2.30

  • 40.84.3.8

  • 40.84.7.130


Salesforce connector for Asia Pacific (region 3)

  • 52.237.218.85

  • 52.237.222.198

  • 52.237.240.76

  • 52.237.242.158

These IP addresses are also used by emailsim. To learn more, check out http://emailsim.io/.


WooCommerce connector (all regions)

Europe (region 1)

  • 35.158.29.16

North America (region 2)

  • 18.220.204.55

Asia Pacific (region 3)

  • 13.55.107.246

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