What does the cryptic crossword clue "Send daily broadcast? Do that and be damned (6,3)" mean?

The definition is "Do that and be damned". The wordplay uses an anagram. anagram of SEND DAILY = DEADLY SIN The answer is DEADLY SIN.

Send daily broadcast? Do that and be damned (6,3)

Times Cryptic #29187 | 7 Down | 2025-03-26 flower