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.

主題

網路與內容交付運算

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Amazon VPC Amazon EC2 網路與內容交付

語言

English

rePost-User-6602312

已提問 1 年前檢視次數 302 次

1 個回答

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這些答案是否有幫助？支持正確答案，以幫助社區從您的知識中受益。

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 1 年前

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

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