ibps-so 2023 · Question 273 of 323

Which TCP port is traditionally assigned as the standard default port for unencrypted SMTP communication between mail servers?

Answer: B. 25

Official answer key verified. Detailed explanation coming soon.

Source: IBPS SO IT Officer Mains Memory Based 2023 (held 28 Jan 2024) - Adda247 · memory-based

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