When someone connects to Exim (or any server really) and do an EHLO the server will return a maximum SIZE they will accept.
I ran a test against a few providers: SIZE Announced Megabyte GMAIL 157286400 150.00 Outlook 157286400 150.00 InMotion 52428800 50.00 GoDaddy 104857600 100.00 HostGator 52428800 50.00 Dreamhost 40960000 39.06 One 104857600 100.00 Gmail announces a message of 150 Megabyte, I believe the size they will accept is actually more in the range of 50 Megabyte. I did this little bit of research because I actually want to accept different max message sizes with Exim - BASED ON THE RECIPIENT DOMAIN. If my Exim server answers, issues a size of 157286400 is there any way I can (must be RFC complaint) reduce the size for specific domains? If the recipient is domain A, I want an actual max SIZE of 35883008 or some value lower than the size announced at initial connection. Any ideas? -- ## List details at https://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
