Cannot send emails

[vania902]

i have problem Sentora can't sent mail to Gmail or more.. service.
This is the mail system at host mail.forrange.com.

This is the mail system at host mail.forrange.com.

####################################################################
# THIS IS A WARNING ONLY. YOU DO NOT NEED TO RESEND YOUR MESSAGE. # ####################################################################

Your message could not be delivered for more than 4 hour(s).
It will be retried until it is 5 day(s) old.

For further assistance, please send mail to postmaster.

If you do so, please include this problem report. You can delete your own text from the attached returned message.

The mail system

<xxxxxxxxxxxxxx@gmail.com>: connect to
alt2.gmail-smtp-in.l.google.com[74.125.28.27]:25: Connection timed out

[Me.B]

did you check if you ip is not blacklisted?

M B

[TGates]

This post may help you out: https://bbs.archlinux.org/viewtopic.php?id=197814
You may need to use port 587 instead of port 25.