1 Topic by reet.vyas28

  • reet.vyas28
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Topic: Getting delays of 2 days in Gmail mail

==== Required information ====
- iRedMail version:  iRedMail-0.8.4
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): LDAP
- Linux/BSD distribution name and version:  Centos5.9
- Related log if you're reporting an issue:

Error Logs:
s from the network: Connection reset by peer
Jul  5 10:33:02 mail postfix/smtpd[10245]: SSL_accept error from unknown[209.85.192.174]: -1
Jul  5 10:33:02 mail postfix/smtpd[10245]: lost connection after STARTTLS from unknown[209.85.192.174]
Jul  5 10:33:02 mail postfix/smtpd[10245]: disconnect from unknown[209.85.192.174]
Jul  5 10:33:10 mail postfix/smtpd[10245]: connect from unknown[209.85.128.175]
Jul  5 10:33:11 mail postfix/smtpd[10245]: warning: network_biopair_interop: error reading 11 bytes from the network: Connection reset by peer
Jul  5 10:33:11 mail postfix/smtpd[10245]: SSL_accept error from unknown[209.85.128.175]: -1
Jul  5 10:33:11 mail postfix/smtpd[10245]: lost connection after STARTTLS from unknown[209.85.128.175]
Jul  5 10:33:11 mail postfix/smtpd[10245]: disconnect from unknown[209.85.128.175]


Getting these errors while sending mail from gmail our our domain.

Please let me know how to resolve this issue.


I have read the forums reply related to ugrade of postfix , Can you please help to upgrade posfix for this iredmail version.. My question is will this resolve my issue??

or something is I am missing cause everthing was working fine from last 1.5 yrs but  from last month we are facing issue , we didnt update aything on server,

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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 ZhangHuangbin

  • ZhangHuangbin
  • ZhangHuangbin
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Re: Getting delays of 2 days in Gmail mail

reet.vyas28 wrote:

Jul  5 10:33:11 mail postfix/smtpd[10245]: warning: network_biopair_interop: error reading 11 bytes from the network: Connection reset by peer

Do you have any new network firewall/router these days? Cisco devices?

3 Reply by reet.vyas28

  • reet.vyas28
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Re: Getting delays of 2 days in Gmail mail

ZhangHuangbin wrote:
reet.vyas28 wrote:

Jul  5 10:33:11 mail postfix/smtpd[10245]: warning: network_biopair_interop: error reading 11 bytes from the network: Connection reset by peer

Do you have any new network firewall/router these days? Cisco devices?


Yes we have huaweii router , but its was working fine with same configuration we didnt change anything in router .

4 Reply by ZhangHuangbin

  • ZhangHuangbin
  • ZhangHuangbin
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Re: Getting delays of 2 days in Gmail mail

I have no idea, except upgrading Postfix to 2.8/2.9 or later stable release. Reference: http://tech.groups.yahoo.com/group/post … age/273461

5 Reply by mara.heng

  • mara.heng
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Re: Getting delays of 2 days in Gmail mail

Hello All

I am newbie to Iredamail-Pro . my mail server  can receive email properly .I try to send from gmail to my mail server . I got error like below

Jan 26 14:12:58 mail postfix/smtpd[20915]: SSL_accept error from mail-qa0-f45.google.com[209.85.216.45]: Connection reset by peer
Jan 26 14:12:58 mail postfix/smtpd[20915]: lost connection after STARTTLS from mail-qa0-f45.google.com[209.85.216.45]
Jan 26 14:12:58 mail postfix/smtpd[20915]: disconnect from mail-qa0-f45.google.com[209.85.216.45]

please help me to solve this problem
Thank you so much

6 Reply by ZhangHuangbin

  • ZhangHuangbin
  • ZhangHuangbin
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Re: Getting delays of 2 days in Gmail mail

Hi Mara,

First of all, please always create a new forum topic for your own question, do not hijack other's topic.

*) Does commenting out parameter 'smtp_tls_security_level=may' in Postfix config file (/etc/postfix/main.cf) solve this issue?
*) Do you use self-signed SSL certificate or a purchased one?