205.17(c)(2)(i) says "Alert the consumer of the disclosure’s availability by sending a notice to the consumer’s electronic address (or to a postal address, at the financial institution’s option)" so I would be inclined to send the message. Otherwise, you assume they will be logging in to see the message.
The e-mail is a more direct form of notification that the statement is available.
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AndyZ CRCM
My opinions are not necessarily my employers.
R+R-R=R+R
Rules and Regs minus Relationships equals Resentment and Rebellion. John Maxwell