AlibabaCloud DirectMail

Alibaba Cloud DirectMail

AlibabaCloud DirectMail is transactional email service from AlibabaCloud. It is like Amazon SES, MailGun, SendGrid etc… They have 3 differnt mail server hostname depending on region. Unlike other SMTP providers, they allow email using port 80.

Note: Port 25 is currently disabled to maintain ECS security. If your sending application is deployed on Alibaba […]

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Whitelist an IP in Amazon AWS security group from command line

To white list an IP in Amazon AWS security group using aws command line tool, run

Example

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AWS Elastic Beanstalk

Here are some useful command working with AWS Elastic Beanstalk

Application get stored in folder

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Amazon S3 CORS

To enable CORS for Amazon S3 bucket, add

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Google Cloud SQL

To create a Google Cloud SQL database, run

INSTANCE_NAME_HERE = this can be anything, lowercase letters, 0-9, for identification purpose only. db-n1-standard-1 => this is size of the server, you can change it as needed. To create a Database, run

To create a User, run

To list all google cloud SQL instances, […]

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Set Permanant hostname on AWS EC2 CentOS 7 server

On AWS EC2 when you boot, hostname set something like ip-172-31-41-172.eu-central-1.compute.internal To chaneg this, run

Example

To disable change of hostname, run

Now reboot your server with

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