cancel
Showing results for 
Search instead for 
Did you mean: 
Ask a Question
View your usage, get billing support and much more with the My Optus app, download it here
Highlighted
New Contributor
New Contributor

SMTP and IMAP port

I'm using third party email. However, I've connectivity issues with port 993,465, 143, 25) when setting up on Outlook 2016.

Couldn't even telnet both my server and gmail

Example:

o imap.gmail.com 993

No connection ...

Are these ports (993,465,143,25) blocked?

I am on NBN.

0 Kudos
Reply
2 Replies
Highlighted
Trusted Contributor
Trusted Contributor

Re: SMTP and IMAP port

Highlighted
New Contributor
New Contributor

Re: SMTP and IMAP port

Extra troubleshooting tips: Also may help to disable for AntiVirus and Windows Firewall for 10 minutes when setting up mail client.

0 Kudos
Reply
Top Contributors