Configuring iphone for IMAP/SMTP
Click on Setting icon.
Select Mail option.
Click on Add Account.
Click on Other option.
Click on Add email .
Select account type. Enter account information
Incoming mail server: mail.capris.net
SMTP outgoing mail server: mail.capris.net
Click on Advance for port settings.
Port Setting:
IMAP: 143
SMTP:9025
For SSL secure connections please use port 993 for IMAP and 465 for SMTP.