01. 138 K google.com. Google 02. 94 K outlook.com. Microsoft 03. 59 K googlemail.com. Google2 04. 15.8 K yandex.net. Yandex LLC 05. 13 K mimecast.com. Mimecast Limited 06. 12.8 K pphosted.com. Proofpoint, Inc. 07. 9.5 K qq.com. Tencent QQ 08. 9.2 K registrar-servers.com. Namecheap 09. 8 K secureserver.net. GoDaddy Hosted Mail 10. 5.7 K barracudanetworks.com. Barracuda Networks 11. 5.5K K zoho.com. Zoho Corporation 12. 4.7 K amazonaws.com. Amazon Web Services, Inc. 13. 4.4 K emailsrvr.com. Rackspace Technology 14. 4.1 K yandex.ru. Yandex LLC 15. 3.7 K iphmx.com. Cisco IronPort Hosted MX 16. 3.5 K mail.ru. VK / Mail.ru Group 17. 3.5 K ovh.net. OVH / OVH Groupe SAS 18. 3.4 K mailspamprotection.com. SiteGround 19. 3 K ppe-hosted.com. Proofpoint, Inc. 20. 3 K beget.com. Beget LLC
https://media.mstdn.social/media_attachments/files/109/996/962/917/443/281/original/3e9399e4bea66107.png
Jan Schaumann
All Bobinas P4G content and data are available under the 