The sources said United have decided it does not make economic sense to continue to pay Ibrahimovic reported wages of more than £300,000-a-week with no prospect of him playing for at least the first five months of the season.
Although there is no rule restricting a club from approaching a player excluded from their retained list at a later point regarding a new deal, the list will include details of any offers already made.
Ibrahimovic scored 28 goals for United and became hugely popular among the supporters but, at 35, he is not expected to be kept on with manager Jose Mourinho looking at recruiting a new first-choice "number 9" - Daily Telegraph.
Real Madrid's Alvaro Morata is just one of the names mentioned to relpace Ibrahimovic in the summer, after United cooled their interest in Atletico Madrid's Antione Griezmann.
Apple iMac gets serious spec boost for 2017
The GPU's powering this beast will be AMD's soon to be released VEGA platform with up to 16GB of VRAM and 400 GB/s of bandwidth. Additionally, the new iMacs, which have 21.5- and 27-inch screens, will get more ports for users to attach accessories.
Malone Kmart store among 72 locations closing
The list of stores, most of which the company plans to close in the fall, also includes Kmart stores in Liverpool and Cortland. The closings are part of a campaign to make both Kmart and Sears stores more profitable, a source told USA Today .
Apple reveals watchOS 4 at WWDC '17
There are new modes, like a swimming-centric mode with automatic sets and one for high-intensity, back-to-back workouts. There's also support for audio recording in the background navigation, screen auto-rotate and native Core Bluetooth.
LIGO confirms gravitational wave for third time
By way of analogy, Landry likened spacetime to the canvas of a painting. "I wouldn't bet against it, frankly", Wagoner says. Even the gravitational hum from a neutron star could theoretically be detectable once LIGO is sensitive enough.