On 16/09/2022 09:39, Stephen Satchell wrote:
I have a crontab set up to send me regular reminders on my local mail
account. I've added reminders for a person with a Google mail
account. They haven't been getting the reminders lately.
By doing some testing, I found that Google was silently rejecting mail
from my workstation. The fix was easy: configure relayhost in PostFix
on my workstation to send mail through my registered mailserver.
By any chance the port 25 is blocked in the firewall? I do that to
prevent infected machines from sending Spam?
I know this is basic Postfix-fu, but I'm sending this little, um,
reminder to the mailing list, in case someone else has been scratching
their head over mail to Google being black-holed.
