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[Gmail TIP] How to avoid IP tracking (means to confirm email receipt) in Gmail

Some of the messages received by Gmail can be exposed to your computer's IP information or other information (such as which browser you use, what mail app you use, IP address information, etc.) without knowing it at the moment you read it. . When receiving e-mail, you may be tracked to the sender's IP (if you send your computer's IP unintentionally when you receive the e-mail). Fortunately, the Gmail system provides a way to prevent other parties from secretly tracking caller IP. There is a technology that email service systems use as a way to determine whether a recipient has read the mail they send. After inserting an invisible image (pixel) in an e-mail message, when the mail contents are opened, the image is accessed and the recipient's IP address is tracked to obtain the location information. Gmail can let you decide whether or not you want to selectively display the images included in your mail content, in a way that prevents you from inadvertently trackin...

[Gmail Tip] Gmail for my record management.

The key to the record is the time record. When checking the authenticity of digital documents, it has very important meanings such as writing diaries, writing minutes, exchanging data with partners, writing documents, and recording time (timestamps). If I submit evidence to the prosecution or court, can I submit data stored in Evernote, Dropbox, Google Drive, My Laptop's storage, Company File Server, etc. as evidence? Among the digital materials, materials that can be effective as legal proofs are called e-mails. The reason is that the time (timestamp) information recorded when sending and receiving e-mail is considered to be unmodifiable, and it is because you have important time information to check the point. That's why large businesses doing global businesses want to manage and store all the email content they send and receive with their corporate e-mail archiving solutions (called eDiscovery solutions) at a high price. Individual or general SMBs do not need to pay...

[Tip: Attachments in Gmail] Update an incorrectly sent attachment (like MS Office/PDF files) without resending

When sending an attachment via Google Gmail, the file size is limited to 25MB. In other words, files that can be sent as attachments can not be sent over 25MB in size. If you send attachments in the traditional way, if the contents are incorrect after the send, or if the sent attachments are modified, you have to resend them. However, with GMail, attachments can be sent as links via Google Drive. The original file exists in my Google Drive and only the link information of that file is sent. This allows G Suite users to send links up to 5TB. I upload all attachments on the drive and send them in a link. In particular, PDF files and MS Office document files will be sent by this link method. Sometimes, after sending a link to an MS Office document or a PDF file, the originals may be wrong and you may need to resend the revision. In the old days, you would need to modify the file and send it back to the recipients, but with version control in Google Drive, you can use version contr...

[Maximum file size of one file that can be stored in Google Drive]

G Suite users are often confused. What is the maximum size of attachments that you can currently send through Gmail? As you already know, attachments in gmail can only be sent up to 25MB. However, it can be confusing if the size of the file you can send to a URL link via Google Drive is 10GB, 1TB, or 5TB. In Gmail, the maximum size of a file you can send as an attachment is 25 MB. However, if you want to send files over 25MB in size, you can use Google Drive to save the file and send the file as a URL link. At this time, the maximum size of one file that can be sent as URL link can be up to 5TB. (In the past, 10GB, 1TB, now up to 5TB) In other words, the maximum size of a file that can be stored in Google Drive is 5TB. The maximum file size limitation of G Suite Basic, G Suite Business (Unlimited) and G Suite for Education are the same. For more information -  https://support.google.com/drive/answer/37603?hl=en --------- New Book- Advanced Chrome Device Management ...