For statistically-significant values of "everything", that is :D
Exchange and Gmail are both highly proprietary (despite both exposing kindasorta compliant IMAP interfaces), and they own roughly two-thirds of the email server market between them.
Godaddy's mail hosting is in third place with another ~20% - it seems to be some IMAP/POP3 solution, but I can't find details.
Exchange and Gmail are both highly proprietary (despite both exposing kindasorta compliant IMAP interfaces), and they own roughly two-thirds of the email server market between them.
Godaddy's mail hosting is in third place with another ~20% - it seems to be some IMAP/POP3 solution, but I can't find details.