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RajarshiVaibhav Pandey
Flag for India asked on

Site not receiving e-mail

My organisation does not have a full-time

Internet connection.A demand-dial router

connects the intranet to the company's ISP

The ISP gives my site a user account and

static IP address. The ISP agrees to queue

EXCH-01 e-mail on its SMTP server so that my

site can retrieve the queued e-mail.

I discover that my site is not receiving

e-mail from the internet. i need to ensure

that EXCH-01 can retrieve e-mail that is stored

at the ISP?

What should I do?

A. Configure an SMTP connector that sends the

HELO command

B. Configure an SMTP connector to forward all

outbound messages to the ISP's SMTP server and

issue an ETRN command

C. Configure your SMTP virtual server to use the

ISP's SMTP server as a smart host

D.Configure your SMTP virtual server to use the

same DNS server that is used by the ISP's SMTP

server as an external DNS server

I think b. this shall ensure direct connectivity

Windows Server 2003Windows Server 2008Exchange

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RajarshiVaibhav Pandey

8/22/2022 - Mon
Neil Russell

What exam are you studying for? These all look like you have copy/pasted straight from an exam test paper.
RajarshiVaibhav Pandey

I am not studying for any exam. Neither am I coping pasting. I am solving questions to know more on the subject. Also I am typing and studying then asking.
Justin Owens


That is a MS Exam Question.  Specifically 70-284.  While we are willing to help with schoolwork and studying for exams, it would be in your better interest to tell us what you are trying to learn.  There are many Experts here who can help, but it would be beneficial for you to tell us what you believe to be the answer (as you did) and why, and then we can direct your thought process from there.  If you have the question from the test and the answers, chances are you already know that B is the correct answer (as it is).  More importantly, though, do you understand why that is the correct answer?

In the future, it would be to your benefit, instead of just retyping the test question (which is just another form of plagiarism), tell us what you are trying to learn so we can help you.

Experts Exchange has (a) saved my job multiple times, (b) saved me hours, days, and even weeks of work, and often (c) makes me look like a superhero! This place is MAGIC!
Walt Forbes
RajarshiVaibhav Pandey

DrUltima thanks for the Advice, I am preparing for the interview. Actually I was in a very good MNC designation Technical Specialist I was there about 4 years. It was a beginning however was receiving very less,    Then I changed the job and became Senor System Admin. I dealt with big projects and completed them. My father passed away earlier then my mother on november 25th from cancer every thing happened very early and I am still not 30 yrs of age. I have done MCSE and CCNA. I have done MS in Telecommunications. I was out of job for more than a year. I need job now. I am again revising. I forget things this is a major problem in me. Reason is this I am restarting things however I used to work in L3 profie earlier. Please Experts and DrUltima help me in finding the job. I need it. In my education I was earlier doing B.Tech then left in third year, reason I used to suffer from eye Allergy. The organisation I was working in was having a client. The client took business off because of financial losses I was Team Leader there. Then when I returned home mother was not well when I took her to DOCTOR AFTR LOT OF EXAMINATION DECLARED CANCER STAGE 4A. This is my story.


I shall tell reason of B. because already the connection cannot be established, henceforth doing B. shall help in direct connectivity to the ISP. Therefore it shall be the responsibility of ISP aslo ETRN command can be issued because ETRN node_name
RajarshiVaibhav Pandey

Sorry was typing and went to sleep. ETRN (Extended Turn) is an extension to the Simple Mail Transfer Protocol that allows an SMTP server to send a request to another SMTP server to send any e-mail messages it has.

The extended ETRN command is issued by the client host when it wishes to start the SMTP queue processing of a given server host.

Justin Owens

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RajarshiVaibhav Pandey

thnx DrUltima, I am from India I respect our suggestions.


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