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For example, if you receive a notification indicating that you have added a new phone number or email address to your account without having done so, this could be a sign that someone else is using your account. Have you noticed one or more of these 5 signs on your account? Then you’...
Google goes to great lengths to keep Gmail accounts safe and secure. However, no account is unbreachable. Fortunately, there are many ways to know if your account has been hacked and several processes to recover it safely. #Email Ray Fernandez Ray has been covering tech and cybersecurity for...
Just to confuse things further, the iPhone's nighttime image with its ultrawide lens is noticeably brighter than the S25 Ultra's in this example that I shot in the Arctic. I actually had to double-check the image metadata to make sure I hadn't mixed these up, but I haven't. The iPho...
办法： 1、将img变为块状元素即display:block; 2、将img垂直对齐方式定义为top或bottom即vertical...
Solution: Host your images on a reliable server and use absolute URLs in your HTML code. Make sure the image URLs are correct and accessible. Example: <img src=”https://yourserver.com/path/to/image.jpg” alt=”Description”> Problem: Images blocked by email client Solution: Some email...
Error code 550 5.2.2 - SPF policy alignment failed Error code 421 4.7.0 - Not in the whitelist, Authentication issue, SpamExample: 421-4.7.0 This message does not have authentication information or fails to pass authentication checks. To best protect our users from spam, the message has bee...
On the other hand, if the issue is left unaddressed, Google may decide to block your emails entirely. Example of a 421 error: 421 4.7.0 [167.89.55.59 15] Our system has detected that this message is suspicious due to the nature of the content and/or the links within. To best protect...
For example, you might enter a code that’s sent to your phone after inputting your login information. Be cautious of links or attachments from unreliable sources: Malware often lurks in email attachments or links. Before clicking on a link or opening an attachment, verify that you know the...
How to request read receipts in Gmail? Unfortunately, Google provide built-in read receipts for work and school accounts only. Gmail personal accounts like example@gmail.com should use third-party browser extensions to enable read receipts on Gmail emails. ...