Notwithstanding common sense, it depends on the number of lots in your Strata Scheme and whether (or not) your Owners Corporation (O/C) has adopted or is bound by virtue of its date of registration (i.e. post 1996) to By-Law 18 requiring it to have and maintain a Notice Board.
Executive Committees of Schemes having >100 lots are required within 7 days of a Meeting to send a copy of its Minutes to each Owner and to place a copy of those Minutes on the O/C Notice Board, whereas Schemes having <100 Lots are only required to place a copy of those Minutes on the Notice Board where one exists or otherwise to send a copy to each Owner.
So I’m guessing by your post that your Scheme has less than 100 Lots and that your O/C has / maintains a Notice Board, in which case your Strata Manager is correct and has absolutely no common sense, and you’ll need to ask a Member of your Committee or another resident Owner to e-mail / snail mail you copies of Meeting Minutes.