| Provider |
Launched |
Block storage |
Assignable IPs |
SMTP support |
IOPS Guaranteed minimum |
Security |
Locations |
Notes |
| Google Cloud Platform |
2013 |
Yes |
No |
[https://cloud.google.com/compute/docs/tutorials/sending-mail/ SMTP] at Google compute"]}">No[1] |
Yes |
[https://cloud.google.com/security Security, Privacy, and Cloud Compliance | Google Cloud]"]}">Yes[2] |
br, ca, cl, us, be, ch, de, es, fi, it, po, nl, uk, il, au, cn, in, jp, sg, id, tw[3] |
SMTP blocked.[4] |
| Oracle Cloud Infrastructure |
2014 |
Yes |
Yes |
Yes |
Yes |
[https://www.oracle.com/security/cloud-security/ Cloud Security Services]"]}">Yes[5] |
us, ca, br, de, uk, nl, ch, in, aus, jp, kr, saud |
|
| Amazon Web Services |
2006 |
Yes |
Yes |
[https://aws.amazon.com/premiumsupport/knowledge-center/ec2-port-25-throttle/ Restriction on port 25] at AWS"]}">Partial[6] |
Yes |
[https://aws.amazon.com/security/ AWS Cloud Security]"]}">Yes[7] |
us, ca, br, ie, de, uk, cn, sg, au, jp, kr, in, za, fr, se, bh, hk, it, id |
List of bugs[8] |
| IBM Cloud |
2005 |
Yes |
Yes |
[https://cloud.ibm.com/docs/email-delivery?topic=email-delivery-email-delivery-faw SMTP] at IBM"]}">No[9] |
Yes |
[https://www.ibm.com/cloud/security Security for IBM Cloud]"]}">Yes[10] |
us, gb, fr, de, nl, in, au, hk, kr, it, jp, no, sg |
|
| Microsoft Azure |
2010 |
Yes |
Yes |
[https://docs.microsoft.com/en-us/azure/virtual-network/troubleshoot-outbound-smtp-connectivity SMTP] at Azure"]}">Yes[11] |
Yes |
[https://learn.microsoft.com/en-us/azure/security/fundamentals/overview Introduction to Azure security] at Azure"]}">Yes[12] |
ca, us, br, ie, nl, de, uk, cn, au, jp, in, kr, sg, hk, za, id |
List of bugs[13] |
| GoDaddy |
2016 |
No |
|
|
No |
[https://www.godaddy.com/web-security/website-security Website Security - Protect Your Site with GoDaddy]"]}">Yes[14] |
|
|
| Rackspace |
1998 |
Partial |
No |
Yes |
No |
[https://www.rackspace.com/security Cloud Security & Cybersecurity Solution]"]}">Yes[15] |
us, au, hk |
root volume is a fixed size |
| OVH |
1999[16] |
Yes |
{{Cite web|url=https://us.ovhcloud.com/products/networking/ip-failover|title=Failover IP - Networking & Security {{!}} OVHcloud|last=|first=|date=2019-11-26|website=[[OVH]]|url-status=live|archive-url=https://archive.today/20191127003914/https://us.ovhcloud.com/products/networking/ip-failover|archive-date=2019-11-27|access-date=2019-11-26}}"]}">Yes[17] |
{{Cite web|url=https://docs.ovh.com/gb/en/emails/web_hosting_an_overview_of_ovh_email/|title=Getting started with an MX Plan solution {{!}} OVH Guides|last=|first=|date=2019-11-26|website=[[OVH]]|url-status=live|archive-url=https://archive.today/20191127004657/https://docs.ovh.com/gb/en/emails/web_hosting_an_overview_of_ovh_email/|archive-date=2019-11-27|access-date=2019-11-26}}"]}">Yes[18] |
Yes |
[https://www.ovhcloud.com/en/security/ Network security and application protection | OVHcloud]"]}">Yes[19] |
au, ca, de, fr, gb, pl, us, sg[20] |
|
| Atlantic.Net |
2010 |
No |
|
Yes |
No |
[https://www.atlantic.net/pci-compliant-hosting/pci-security-services/ PCI Security Services]"]}">Yes[21] |
us, uk, ca |
|
| Scaleway |
2016 |
Yes |
{{Cite web|url=https://www.scaleway.com/en/docs/deal-with-private-flexible-ips/#-Flexible-IPs|title=How to deal with private and flexible IPs addresses|last=|first=|date=2020-04-15|website=[[Scaleway]]}}"]}">Yes[22] |
[https://www.scaleway.com/en/faq/why-can-i-not-send-any-email/ SMTP] at Scaleway"]}">Yes[23] |
Yes |
[https://www.scaleway.com/en/security-and-resilience/ Our certifications & security]"]}">Yes[24] |
fr, nl |
|
| Alibaba Cloud |
2009 |
Yes |
Yes |
Yes |
Yes |
[https://www.alibabacloud.com/solutions/security Cloud Security]"]}">Yes[25] |
cn, hk, sg, au, my, id, in, jp, us, de, uk, ae |
|
| Hetzner Cloud |
|
Yes |
|
|
|
[https://docs.hetzner.com/konsoleh/storage-share/faq/security/ Security]"]}">Yes[26] |
de, fi, us |
|
| Safe Swiss Cloud |
2013[27] |
Yes |
Yes |
|
Yes |
[https://safeswisscloud.com/en/blog/category/it-security/ IT Security]"]}">Yes[28] |
ch |
|
| DigitalOcean |
2016[29] |
Partial |
Yes |
Partial |
|
[https://www.digitalocean.com/security DigitalOcean's security pillars]"]}">Yes[30] |
sg, nl, uk, ca, de, in |
SMTP for accounts older than 60 days[31] but they use spam mandrillapp servers.[32] root volume is a fixed size. |