On Mon, May 24, 2010 at 11:31, Mike Abbott <michael.abb...@apple.com> wrote: >> altair/phil /home/phil 162> telnet 172.30.0.24 143 >> Trying 172.30.0.24... >> Connected to 172.30.0.24. >> Escape character is '^]'. >> * OK [CAPABILITY IMAP4rev1 SASL-IR SORT THREAD=REFERENCES MULTIAPPEND >> UNSELECT LITERAL+ IDLE CHILDREN NAMESPACE LOGIN-REFERRALS UIDPLUS >> LIST-EXTENDED I18NLEVEL=1 STARTTLS LOGINDISABLED] AUTHORIZED USERS >> ONLY -- unauthorized access strictly prohibited >> STARTTLS >> STARTTLS BAD Error in IMAP command received by server. >> ^]quit > > Every IMAP command needs a command tag. Instead of "STARTTLS" try "A > STARTTLS".
Interesting. So the outside service's software has a hack in there to accept it without the tag? I wonder why? Maybe it's a workaround because some client software does it that way. Anyway, with the tag it does work on IMAP. But it still fails on POP (which doesn't have tags, though I tried one anyway for kicks).