Microsoft Corp currently is not weighing an offer for Salesforce.com Inc , two people familiar with the matter said on Thursday, dampening speculation that Microsoft could be drawn into bidding for the cloud software company. Bloomberg News, citing people with knowledge of the matter, reported earlier this week that Microsoft was evaluating a bid for Salesforce after the latter was approached by another unnamed would-be buyer. Microsoft considers Salesforce’s current market valuation expensive, one of the people said.