110 reputation
5
bio website valdron.ca
location Canada
age 23
visits member for 2 years, 10 months
seen Oct 20 at 15:18

A self taught programmer with more than 10 years of experience, mostly in web development using open source technologies and with various education as analyst programmer.


Apr
30
answered Open ports between Elastic Beanstalk and one EC2 instance on AWS
Apr
30
revised Open ports between Elastic Beanstalk and one EC2 instance on AWS
added 309 characters in body
Apr
30
comment Open ports between Elastic Beanstalk and one EC2 instance on AWS
Just tried changing the source from the elastic IP that worked, to the security group, awseb-e-wwbtetapaa-stack-AWSEBSecurityGroup-xx, and it didn't work, as before.
Apr
30
awarded  Commentator
Apr
30
comment Open ports between Elastic Beanstalk and one EC2 instance on AWS
I tried assigning an elastic IP to the single instance of my API, and that did in fact worked. However, if Elastic Beanstalk create a new instance, or replace the instance, then it won't update the security group.
Apr
30
asked Open ports between Elastic Beanstalk and one EC2 instance on AWS
Mar
19
awarded  Student
Jan
19
accepted SMTP server currently an open relay
Jan
19
comment SMTP server currently an open relay
Ok, so basically if I want my server to send and receive emails, I should keep port 25 open but say to my clients to use 587 for sending emails
Jan
19
comment SMTP server currently an open relay
I should specify that my knowledge of mail servers is somewhat limited ;)
Jan
19
comment SMTP server currently an open relay
Basically, I'm testing from home. The server is in co-location about 15 km from here. And the relay_domains file doesn't seem to exists. And the file variable is not set in my main.cf, odd.
Jan
19
comment SMTP server currently an open relay
Yep, already tried telnet-ing, worked fine
Jan
19
comment SMTP server currently an open relay
Ummm, nope, still sends without authentication
Jan
19
comment SMTP server currently an open relay
@ChrisS Should I not allow port 25 connections then?
Jan
19
comment SMTP server currently an open relay
@Tim I'm using a remote machine
Jan
18
asked SMTP server currently an open relay
Dec
22
awarded  Scholar
Dec
22
comment Can't email internally using Postfix
Was kinda that, my local domain was in my maps, thanks!
Dec
22
accepted Can't email internally using Postfix
Dec
22
awarded  Editor