When transferring the photos from a yahoo group, will those
photos automatically be resized to the settings of the
Groups.IO group?
If the owner requests it, they can be resampled down to a maximum size. Or they can be left the original size if the owner prefers that and if they don't exceed the storage allotted. I opted to take two of my groups to premium, partly for the added storage space and partly for the additional abilities of the groups.io owner.
Dano
D R Stinson