So I sent Footpads of impending death mats from my alt to my main to craft them. I logged on, checked to make sure it sent (top right of map). It said my banks alts name, but when I went to open the mail it gave me an internal mail error or something of the other. My last ticket was deleted and I want to know if there's anything like this that's been happening and if there's any way to get my mats back

Looks like those items got lost somewhere in transit, Stevncolbear. Go ahead and check your mailbox again and let me know if you continue to experience any issues. :)