https://icto.um.edu.mo/wp-content/uploads/2014/11/ICTO-banner.png00patrickchiu Chiu Chi Chonghttps://icto.um.edu.mo/wp-content/uploads/2014/11/ICTO-banner.pngpatrickchiu Chiu Chi Chong2019-02-11 17:35:032019-02-11 17:35:03Unexpected system failure of UM Email Service during 1 February to 11 February, 2019