ANSWER:

No, this is not permissible.

There must be one of your male mahrams present in the meeting, if this is not possible then the imam of your local Islamic center should act as your wali & your mother must not sit in the meeting.

QUESTION: I have no male wali. My mother handles proposals for me. Sometimes a Abroad proposal man asks to speak with me briefly on a call through my mother’s number before visiting, since we can’t invite every proposal home. Is it permissible to talk once, in my mother’s presence, just for basic discussion?