On 22/03/16 14:25, Kevin Smith wrote:
> Route: [email protected]:<<user1>@<thisdomain>> error -44: SMTP error
> from remote mail server after RCPT TO:<[email protected]>: host
> ASPMX.L.GOOGLE.com [173.194.208.26]: 451-4.3.0 Multiple destination
Google infrastructure apparently cannot handle a multi-recipient
message for disparate domains (duh!). Despite being perfectly
normal and standard MTA operation.
I use:
multi_domain = ${if match{$host}{(?i)google.com\$}} {no}{yes}}
on my outbound smtp transport for this reason. It very obviously
won't scale if more 800lb gorillas start behaving so.
--
Cheers,
Jeremy
--
## 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/