Instead of Proxmox Mail Gateway

Proxmox Mail Gateway alternatives

Apps that do what Proxmox Mail Gateway does, from the secure email gateway software list, the ones you can start free with first.

1

Cloudflare Gateway

Free plan AndroidAPIiPhone+4

7.6 Free plan · paid from $7/user/mo Visit site
2

Kerio Connect

Free trial AndroidAPIiPhone+5

6.3 Pricing on request · 30-day trial Visit site
3

Microsoft Defender for Business
by Microsoft Defender for Business
Free trial AndroidAPIiPhone+2

6.1 From $3/user/mo (annual) · 30-day trial Visit site
4

Libraesva Email Security

Free trial Self-hostedWeb

6.0 Pricing on request · 30-day trial Visit site
5

Mailinblack Protect

Paid APISelf-hostedWeb

5.6 Pricing on request Visit site
6

SpamHero Business Email Security

Free trial APIWeb

5.6 From $7/mo (annual) · 30-day trial Visit site
7

SpamTitan Gateway

Free trial Self-hostedWeb

5.6 From $1.95/user/mo (annual) Visit site
8

Sophos Secure Message
by Sophos Secure Message
Free trial Web

5.5 Pricing on request Visit site
9

Symantec IT Management Suite

Paid APILinuxMac+3

5.3 Pricing on request Visit site
10

Barracuda Message Archiver

Paid MacWebWindows

5.1 Pricing on request Visit site
11

Check Point Email Security
by Check Point Software Technologies Ltd.
Paid Web

4.7 Pricing on request · 14-day trial Visit site
12

Hornetsecurity 365 Total Protection

Free trial Web

4.7 Pricing on request · 14-day trial Visit site
13

Forcepoint Email Security Cloud

Paid Web

4.5 Pricing on request Visit site
14

FortiMail Email Security

Paid

4.4 Pricing on request Visit site
15

MDaemon SecurityGateway

Paid WebWindows

4.4 From $0.20/user/mo · 30-day trial Visit site
16

Mimecast Email Security

Paid Web

4.2 Pricing on request · 30-day trial Visit site
17

Trend Vision One Container Security

Paid Web

4.0 Pricing on request · 30-day trial Visit site

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