When i send emails that have photos and/or videos they dont go through. When i go to the sent folder the email i send is not there. I am able to send emails that do not have photos or emails. I was able to send emails with the same amount of photos and videos (3 photos and 1 video) weeks ago. However around the start of july whenever i send emails with 3 photos and 1 video they never go through and very ocasionally  i will get a post master fail message saying the message i sent containing 3 photos and 1 video  failed to deliver. Please someone help me because i cannot send emails containing photos and videos and i cannot fix the issue