Bt yahoo mail port numbers

Here are the port numbers used by Yahoo Mail:

Incoming (POP3):

• Port 110 (default) - for retrieving email from the Yahoo Mail server
• Port 995 (SSL/TLS) - for retrieving email from the Yahoo Mail server using a secure connection

Outgoing (SMTP):

• Port 25 (default) - for sending email from the Yahoo Mail server
• Port 587 (default) - for sending email from the Yahoo Mail server using a secure connection
• Port 465 (SSL/TLS) - for sending email from the Yahoo Mail server using a secure connection (Note: This port is deprecated and not recommended)

IMAP:

• Port 143 (default) - for retrieving email from the Yahoo Mail server using IMAP
• Port 993 (SSL/TLS) - for retrieving email from the Yahoo Mail server using IMAP and a secure connection

Note: These port numbers are subject to change, and Yahoo Mail may use different ports in the future. Additionally, some ISPs or network administrators may block certain ports, which may affect your ability to access Yahoo Mail.