  We present an XMM-Newton observation of the highly polarized low-surface
brightness supernova remnant G107.5-1.5, discovered with the Canadian Galactic
Plane Survey (CGPS). We do not detect diffuse X-ray emission from the SNR and
set an upper limit on the surface brightness of ~2 x 10^30 erg arcmin^-2 s^-1,
at an assumed distance of 1.1 kpc. We found eight bright point sources in the
field, including the ROSAT source 1RXS J225203.8+574249 near the centre of the
radio shell. Spectroscopic analysis of some of the embedded point sources,
including the ROSAT source, has been performed, and all eight sources are most
likely ruled out as the associated neutron star, primarily due to counterpart
bright stars in optical and infrared bands. Timing analysis of the bright point
sources yielded no significant evidence for pulsations, but, due to the timing
resolution, only a small part of the frequency space could be searched. An
additional ten fainter point sources were identified in the vicinity of the
SNR. Further X-ray observation of these and the region in the vicinity of the
radio shell may be warranted.
