1 Topic by emiliojl

  • emiliojl
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Topic: Setup relay smtp

==== Required information ====
- iRedMail version (check /etc/iredmail-release): iRedMail-0.9.5-1
- Linux/BSD distribution name and version: Ubuntu 14.04 LTS
- Store mail accounts in which backend (LDAP/MySQL/PGSQL):  MySQL
- Web server (Apache or Nginx): Apache
- Manage mail accounts with iRedAdmin-Pro? No
- Related log if you're reporting an issue: cannot resolve host gmail.com
====

My vps host tells me i need to send email through relay smtp. Can you tell me how i can set it up?

Best

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Spider Email Archiver: On-Premises, lightweight email archiving software developed by iRedMail team. Supports Amazon S3 compatible storage and custom branding.

2 Reply by schnappi

  • schnappi
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Re: Setup relay smtp

https://www.linode.com/docs/email/postf … tp-debian7

3 Reply by emiliojl

  • emiliojl
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Re: Setup relay smtp

I was following link but but after make the changes i have new problems.

From webmail for example SMTP Error (451): Failed to add recipient "xxxx@servidoremoto.com" (4.3.0 <xxxx@servidorpropio.com>: Temporary lookup failure).

4 Reply by ZhangHuangbin

  • ZhangHuangbin
  • ZhangHuangbin
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Re: Setup relay smtp

If your ISP doesn't require a sasl username/password, just set 'relayhost = <relay_server_address_here>' in Postfix main.cf.
If it requires a username/password, check our tutorial:
http://www.iredmail.org/docs/relayhost.html

5 Reply by emiliojl

  • emiliojl
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Re: Setup relay smtp

thanks to both of you both links works.