[Osaka/Yokohama/Tokushima] Looking for infrastructure/server side engineers!

[Osaka/Yokohama/Tokushima] Looking for infrastructure/server side engineers!

[Deployed by over 500 companies] AWS construction, operation, maintenance, and monitoring services

[Deployed by over 500 companies] AWS construction, operation, maintenance, and monitoring services

[Successor to CentOS] AlmaLinux OS server construction/migration service

[Successor to CentOS] AlmaLinux OS server construction/migration service

[For WordPress only] Cloud server “Web Speed”

[For WordPress only] Cloud server “Web Speed”

[Cheap] Website security automatic diagnosis “Quick Scanner”

[Cheap] Website security automatic diagnosis “Quick Scanner”

[Reservation system development] EDISONE customization development service

[Reservation system development] EDISONE customization development service

[Registration of 100 URLs is 0 yen] Website monitoring service “Appmill”

[Registration of 100 URLs is 0 yen] Website monitoring service “Appmill”

[Compatible with over 200 countries] Global eSIM “Beyond SIM”

[Compatible with over 200 countries] Global eSIM “Beyond SIM”

[If you are traveling, business trip, or stationed in China] Chinese SIM service “Choco SIM”

[If you are traveling, business trip, or stationed in China] Chinese SIM service “Choco SIM”

[Global exclusive service] Beyond's MSP in North America and China

[Global exclusive service] Beyond's MSP in North America and China

[YouTube] Beyond official channel “Biyomaru Channel”

[YouTube] Beyond official channel “Biyomaru Channel”

[Concise] Briefly explain the role of SMTP server and POP3 server

My name is Yuki from the System Solutions Department.

This is a slide from when I explained "SMTP server/POP3 server" at an in-house study session.

It is easy to understand and created using diagrams.

 

What is SMTP? What is POP3? If you want to know more, please take a look!

Internal study session slides (for blog)

 

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[2025.6.30 Amazon Linux 2 support ended] Amazon Linux server migration solution

[2025.6.30 Amazon Linux 2 support ended] Amazon Linux server migration solution

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About the author

Recruiter-kun

Hello!
I am a former infrastructure engineer who is in charge of recruitment at Beyond Co., Ltd.