How can EC2 Instance in Private Subnet communicate with Gmail SMTP without NAT Gateway on firewall applied environment?

How can EC2 Instance in Private Subnet communicate with Gmail SMTP without NAT Gateway on firewall applied environment? I can't allow Gmail SMTP Domain's IP Address because the IP is changed. Also I should construct my environment without NAT Gateway because of NAT Gateway Price.

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网络和内容交付计算

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亚马逊 VPC 亚马逊 EC2 网络和内容交付

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English

rePost-User-6602312

已提问 2 年前309 查看次数

1 回答

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这些答案有用吗？为正确答案投票，以帮助社区从您的知识中受益。

You could use an egress-only IPv6 internet gateway (no cost) and connect to Gmail SMTP via IPv6. A quick google of "gmail smtp ipv6" indicates that IPv6 is supported but has problems in some situations so I'm not sure if this will suit you.

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skinsman

已回答 2 年前

How can EC2 Instance in Private Subnet communicate with Gmail SMTP without NAT Gateway on firewall applied environment?

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