Q. Can an ovel (mourner) during shloshim (first thirty days) attend a Zoom wedding and wish his close and dear family members his best wishes?
A. Horav Shlomo Miller’s Shlit’a opinion is that if when he contacts them no music is being played and all he does is expressing his brochos and best wishes, it is permitted.
Rabbi A. Bartfeld as advised by Horav Shlomo Miller and Horav Aharon Miller Shlit’a