New posts in Recommendation Letter

How do professors learn how to write letters of recommendation?

Would a professor write a bad letter of recommendation?

How much value is given to a recommendation letter written by a foreign professor? (Grad school/math)

Recommendation letter sent from non-institutional email

When writing a letter of reference, is there any reason not to show it to the student?

My advisor said he has to mention my mental health condition in recommendation letters. How much can he say?

How good is phrase in letter of recommendation describing my smart but unorthodox solutions?

Can post-doc researchers write a recommendation letter for someone applying for a PhD program?

Recommendation letters for REU from grad student

Student asks for letter of recommendation: I can't remember the student