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smtp.gmail.com not sent

Posted August 24, 2017 5.9k views
WordPressDigitalOceanLEMPUbuntu 16.04

smtp.gmail.com:465 not sent mail

How do I unblock port 465?

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5 answers
Aprexer August 24, 2017

Debug the error and then give us the full error you are getting.

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bbbmmm August 24, 2017

SSH server telnet smtp.gmail.com 465 not connect

Ubuntu LEMP on 16.04

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bbbmmm August 24, 2017

telnet smtp.gmail.com 587

Trying 74.125.24.108…
Trying 74.125.24.109…
Trying 2404:6800:4003:c03::6c…
telnet: Unable to connect to remote host: Network is unreachable

telnet smtp.gmail.com 465

Trying 74.125.24.108…
Trying 74.125.24.109…
Trying 2404:6800:4003:c03::6c…
telnet: Unable to connect to remote host: Network is unreachable

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bbbmmm August 24, 2017

Outgoing connections on port 25 / 587 / 465 blocked

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bbbmmm August 25, 2017

sudo nmap -sS -p 20-2550 localhost

Starting Nmap 7.01 ( https://nmap.org ) at 2017-08-25 00:38 UTC
Nmap scan report for localhost (127.0.0.1)
Host is up (0.000017s latency).
Not shown: 2528 closed ports
PORT STATE SERVICE
22/tcp open ssh
25/tcp open smtp
80/tcp open http

Nmap done: 1 IP address (1 host up) scanned in 1.77 seconds

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