What are our IMAP and SMTP servers in an environment with email gateway appliance?

Hi Experts,

We use two internal on-premises Exchange servers -- 2007 and 2010 with Outlook clients. All incoming and outgoing emails go via a SpamTitan email gateway appliance, which is public-facing. Now we are trying to connect our Marketing users' Outlook inbox to HubSpot.com CRM and need to provide the info of our IMAP and SMTP servers. Can you tell me in our above settings what our Incoming IMAP Server and Outgoing SMTP Server should be? And where to find their port#?

Thanks for the help.
Who is Participating?
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

could you please explain more in detail... ??
Exchange IMAP is not enable by default. Your smtp server is your exchange server. but you need to again check with your exchange administrator to confirm the SMTP thing
CastlewoodAuthor Commented:
I enabled IMAP already.
I think my main question is, in order to allow our Hubspot.com accounts to access our mailboxes in our internal Exchange servers, both SMTP and IMAP server have to be public-facing. But in our environment, our Exchange servers are internal -- not public-facing. Only the Spamtitan email gateway is the public-facing. Under this environment, what my SMTP and IMAP servers should be ?
David Johnson, CD, MVPOwnerCommented:
then it would be the spamtitan settings
Creating Active Directory Users from a Text File

If your organization has a need to mass-create AD user accounts, watch this video to see how its done without the need for scripting or other unnecessary complexities.

Sam HaqueTier 3 engineerCommented:
Since you are using SPAM titan as email gateway, you will need to check the settings in SPAM titan for IMAP and SMTP gateway.

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
Sam HaqueTier 3 engineerCommented:
Also, you will need to update your spf record as well.
Sam HaqueTier 3 engineerCommented:
No comment from Owner for a while
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today

From novice to tech pro — start learning today.

Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.