Kyocera TASKalfa 2550ci Operation Manual page 400

Use the procedure below.
1
Press the System Menu key.
2
Press [System], [Next] of Network, [
3
Press [Off], [SSL/TLS] or [STARTTLS].
4
Press [OK].
POP3 Security (User 1)
Select the communication protocol according to the type of security employed by the POP3 server. The default
setting is Off.
The table below shows the available settings.
Item
Off
SSL/TLS
STARTTLS
* You can change the port number using Command Center RX.
Use the procedure below.
1
Press the System Menu key.
2
Press [System], [Next] of Network, [
(User 1).
3
Press [Off], [SSL/TLS] or [STARTTLS].
4
Press [OK].
POP3 Security (User 2)
Set the protocol that can be used on the POP3 port. This setup is available when SSL is On. The default setting
is Off.
For the procedure for selecting the POP3 Security (User 2) Setting, see POP3 Security (User 1).
], [Next] of Secure Protocol, and then [Change] of SMTP Security.
Do not use security employed by the POP3 server.
Encryption is applied any data communication. To enable POP3 security, the
POP3 port may have to be changed according to the server settings.
Typically, 995* for SSL/TLS is well-known POP3 port.
Encryption is applied any data communication. Typically, 110* for STARTTLS
is well-known POP3 port.
], [Next] of Secure Protocol, and then [Change] of POP3 Security
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Default Setting (System Menu)
Description