On 08.09.2023 09:42, Stuart Longland wrote:
Your options are:
1. set up a server outside your ISPs network that can transmit the
message for you (e.g. if Internode decide to block port 25 or withdraw
my public IP, I might use my secondary MX as the outbound mail server
relay.)
2. use your ISPs mail server as a relay (after adding it to your SPF
records along with any DKIM keys needed)
3. move to an ISP that lets you do this stuff
I'd suggest (3) is your best option… as trying to circumvent firewall
rules will likely get you disconnected for violating their Terms of
Service anyway. (I note humaaraartha.in appears to be hosted by MTNL
India, but their website is not responding for me at this time.)
You can get a virtual server for 5€/m with a static IP and configurable
reverse DNS - the same price as getting a mere static IP from my ISP.
Good luck
Reio
