The lien of a mortgage is special, unless otherwise expressly agreed, and is independent of possession. Ca. Civ. Code § 2923 Enacted 1872.
(a) Unless a borrower has previously exhausted the first lien loan modification process offered by, or through, his or her mortgage servicer described in Section 2923.6, within five business days after recording a notice of default pursuant to Section 2924, a mortgage servicer that offers one or more foreclosure prevention alternatives shall send a written communication to the borrower that includes all of the following information: (1) That the borrower may be evaluated for a foreclosure prevention