Adrian Klaver <adrian.klaver@xxxxxxxxxxx> writes: > On 5/13/23 23:50, Rahul Chordiya wrote: >> unsub > Go to: > https://lists.postgresql.org/ That may not help, if the OP never set up a postgresql.org web account, or has forgotten his password. Another way is to visit the List-Unsubscribe: link that appears in the headers of every mail sent out by the postgresql mail list servers. That link is unique to your address, so you won't need any username or password to make the request take effect. regards, tom lane