Skip to main content
Level 2
Sep 22, 2021 7:15 PM UTC
Question

IP Address

When sending an email in Marketo how does it pick your IP address? if we did not whitelist our IP, are we using a shared IP?  

This post is no longer active and is closed to new replies. Need help? Start a new post to ask your question.

6 replies

SanfordWhiteman
User Group Leader
User Group Leader
Sep 22, 2021 7:28 PM UTC

When sending an email in Marketo how does it pick your IP address? if we did not whitelist our IP, are we using a shared IP?  

If you have a shared instance (this doesn’t have to do with “whitelisting” or not), then you’re using the shared IP/s of that instance.

 

If you added a dedicated IP to your subscription, then you’re using that.

Translate
mhardyAuthor
Level 2
Sep 22, 2021 7:37 PM UTC

How do you find out which one you do have? If you have a dedicated IP where would you find that out?

Translate
SanfordWhiteman
User Group Leader
User Group Leader
Sep 22, 2021 8:52 PM UTC

How do you find out which one you do have? If you have a dedicated IP where would you find that out?

You can look at the headers of an incoming message. If you have a dedicated IP address you also likely have a custom envelope sender address. That is, not {instance info}.mktomail.com but {custom subdomain}.example.com where example.com is your corporate domain.

Translate
Jo_Pitts1
Community Advisor
Community Advisor
Sep 23, 2021 4:16 AM UTC

I'm quite interested in WHY it matters to you?

Is it because your emails are getting caught in a spam trap?

Translate
mhardyAuthor
Level 2
Sep 23, 2021 1:20 PM UTC

Yes, I believe we may be getting caught in a spam trap. We haven't changed anything nor have added anyone to our database. I am just trying to understand what might have happened.

Translate
Jo_Pitts1
Community Advisor
Community Advisor
Sep 23, 2021 7:28 PM UTC

So you think you are getting caught in your own spam trap?  A client's spam trap? or one of the big email providers (e.g. gmail, yahoo, outlook)

Translate