Trending SMTP Discussions

SMTP error what should I do?‎

Please explain the SMTP error. I encountered it while sending an email. What factors and circumstances can cause this error to appear, and what steps should I take to suc‎ ... See More

SMTP error what should I do?‎

Please explain the SMTP error. I encountered it while sending an email. What factors and circumstances can cause this error to appear, and what steps should I take to suc‎ ... See More

What is the difference between pop and IMAP mail configurations. Which is better? ‎

What to do when the rDNS lookup does not match the SMTP Command HELO response?‎

What means pop3, smtp, imap?‎

What is the difference between POP3 and SMTP ?‎

What is pop3 and smtp?‎

 

Answer added by  Marcus Rull
1 year ago

Greetings! The SMTP error you are experiencing, often referred to as smtp error.7.1 https://www.massmailsoftware.com/smtp/554-5-7-1/, is usually a response from the recip ... See More

 

Answer added by  Marcus Rull
1 year ago

Greetings! The SMTP error you are experiencing, often referred to as smtp error.7.1 https://www.massmailsoftware.com/smtp/554-5-7-1/, is usually a response from the recip ... See More

 

Answer added by  Redha Ali Ahmed Alkhulaqi, Computer Programmer, Khaled Distinct Medical Center for general medicine
11 years ago

POP3 before SMTP or SMTP after POP3 is a method of authorization used by mail server software which helps allow users the option to send e-mail from any location, as long ... See More