Resolved: 503 Valid RCPT command must precede DATA
24th Feb 2024 | category: Emails | Hits: 2008The error "503 Valid RCPT command must precede DATA" typically occurs in the context of email communication and refers to a problem in the SMTP (Simple Mail Transfer Protocol) transaction. This error indicates that the recipient (RCPT) command was issued improperly or out of sequence.
Is Your Email Password Strong Enough From Hackers?
17th Apr 2018 | category: Emails | Hits: 4318Russia is spelled out as one of the countries with top hackers worldwide, it is no surprise when a young Russian was found bragging that he had managed to collect the usernames and passwords of hundreds of millions of email accounts on the “deep web” - which included accounts from the like of Gmail,
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