How do I configure exim to use smart relay for specific destination domains?

[smallbiz]

I need to use Sendgrid to relay email for a specific destination domain - (ie if destination domain is example.com use Sendgrid, else use local relay).

I have EXIM configured to send all mail through Sendgrid, but do not want to use this scenario.

Can anyone provide a specific configuration / setup using "example.com"?

My current set up in exim:

SendGrid Relay
: AUTH
sendgrid_login:
driver = plaintext
public_name = LOGIN
client_send = : username : password

: PREROUTER
send_via_sendgrid:
driver = manualroute
domains = ! +local_domains
transport = sendgrid_smtp
route_list = "* smtp.sendgrid.net::587 byname"
host_find_failed = defer
no_more


: TRANSPORTSTART
sendgrid_smtp:
driver = smtp
hosts = smtp.sendgrid.net
hosts_require_auth = smtp.sendgrid.net
hosts_require_tls = smtp.sendgrid.net

 

[Infopro]

There are multiple threads on this topic around the forums, try this one:
Re: Forward certain domain emails to Smart Host - cPanel Forums

 

[smallbiz]

Thanks! Because Sendgrid requires authentic, and that example suggests it doesn't work with auth, wondering if anyone can assist specifically with my scenario?

 

[smallbiz]

I reviewed the referred posting from 2011 -- but it isn't what I'm looking for (it address how to direct a cpanel domain to send out via alternative MTA).

What I want to do is for any of my cPanel clients who are using send email through their cPanel account, if they send an email to AOL.com (as an example) -- I want to use SendGrid to handle that outbound, instead of using the local EXIM MTA.

 

[SoftDux]

Hi,

Did you ever get a workable solution to this?

 

[cPanelMichael]

Did you ever get a workable solution to this?

Hello

Could you elaborate on any specific solutions you have tried thus far? Or, have you yet to implement any custom EXIM rules?

Thank you.