Custodial account established by the ServicerServicerPrimary Person responsible for servicing the Mortgage Loan (e.g.,  the originator, the selling Lender, or a third-party servicer). for depositing funds received from the BorrowerBorrowerPerson who is the obligor under the Note. for Collateral AgreementsCollateral AgreementsAgreement under which collateral (other than the Property) may be pledged, transferred, or otherwise provided to secure the Borrower’s obligations under a Mortgage Loan..