Can Marketo use 2 different dedicated IP Addresses?

[tkwitten]

Hi there,

We're looking to have 2 different IP addresses within one single Marketo instance. Is this possible?

The new IP address is currently within SendGrid.

The main idea is we have multiple branded domains and only want to send from one of the IP addresses using that branded domain, and use our current IP within Marketo for the other domain.

Thanks!

[SanfordWhiteman]

Not completely following — what do you mean by “currently within SendGrid” because that implies it’s not a Marketo-owned IP to begin with. Does it belong to your company’s Autonomous System (AS) and you’re trying to get Marketo to incorporate it?

[tkwitten]

Yes. The previous dedicated IP we purchased through Marketo but are looking to integrate this 2nd one we purchased through SendGrid.

Are we able to have Marketo use it?

[SanfordWhiteman]

If it’s still owned by SendGrid, there’s no way to move that to Marketo.

[tkwitten]

If I purchase an additional dedicated IP address from Marketo, can the system use 1 IP for one set of emails, and another IP for a separate set?

When composing an email there isn't an option to choose an IP address, just the domain.

Thanks!

[SanfordWhiteman]

I believe you can bind a branded envelope sender to a specific dedicated IP, yes.