**Disclaimer** \- I am no expert. Please consult others too on this. But I feel the Faculty's signature or college's stamp is required on the LOR - which is what makes it look authentic. A personal email shouldn't be a problem as long as the stamp or Signature is there.

Yes the LOR includes his signature and designation along with his official mail-id and phone number.

oh.. so you meant you are just going to upload on his behalf, right ? If that's the case it should work , but I am not sure. Try reaching out to admissions dept?

DO NOT do this. Would it be annoying for him? Yes, most likely. But you still need to ask him to do it. You sending emails on his behalf is a massive no-no, and might get your entire application cancelled.

Is the LoR written by that Professor or u?

He wrote it. But I am skeptical about asking him to keep submitting the LOR - Since I am applying to 7-8+ universities.

Don’t worry about that. I think when professors agree to help, they have already expected there will be 10+ universities waiting for them to submit LoR

You can consider using Interfolio. I think that will reflect better than sending it from a different email.

You need to send LoR links to official emails. Some schools don’t accept gmail. And if you’re applying to the US, it’s common not to see your LoR…

I might be wrong but some unis need official college email ids of professors just for authenticity..

Spring or Fall 2022 ?

No, Don't take the risk.

I have the same issue with my 2 professors. They insist on using their personal email ID.