Topic: [solved]Smtp huge problem

[erythra]

Hello,

Sorry to subscribe only because i have a serious problem. Today few hours ago the smtp on my sme 7.5 refused to send messages and still refuse.
With horde's webmail it works fine ( i guess its not the same process), with outlook, OE or thunderbird won';t work

Thanx a lot , i'm in a deep s**t

[byte]

Hello,

Sorry to subscribe only because i have a serious problem. Today few hours ago the smtp on my sme 7.5 refused to send messages and still refuse.
With horde's webmail it works fine ( i guess its not the same process), with outlook, OE or thunderbird won';t work

Thanx a lot , i'm in a deep s**t

Take a deep breath first, then please could you open a bug ticket as you may have a potential bug, please when opening a bug give as much details as possible, for example you say Outlook, OE or thunderbird won't work, what error message did you see to make you think that?

[erythra]

thanx a lot for your advice and answer, you are right big breath , i'm under pressure you are right...as

[Stefano]

configure your email client to use ssl and auth with smtp

[erythra]

hi again, you can close the topic, and put it in the wall of shame..the problem was from a squid/firewall

[Stefano]

hi again, you can close the topic, and put it in the wall of shame..the problem was from a squid/firewall

please change the subject adding [Solved], thank you

[erythra]

sorry the proble is not solved ..but i close as solved .
Anyway if a find the solution, i'll transmit it to the forum .

thax to all

[Stefano]

did you try my advice?

did you change anything before the issue?

[MSmith]

If your ISP offers SMTP, you might consider shutting off the SME server's transparent SMTP proxy in the server manager and reconfiguring your workstation email clients to use the ISP's SMTP server until you figure out what happened to your SME box.

[erythra]

Msmith i tried it too of course, the fact is i'm blacklisted by my ISP , they finalli admit it.

thanx everybody

[cactus]

the fact is i'm blacklisted by my ISP , they finalli admit it.

I suggest you also try to find out why you are blacklisted, so you can take measures to prevent that in the future. Most providers do blacklist for a reason.

[CharlieBrady]

I don't understand how an ISP blacklist would prevent Outlook or Thunderbird on your LAN from being able connect to your SME server's SMTP server...

[erythra]

Well the answer to your question is very simple. The sme server is on public ip ( optic fiber), and the network where computer are connected are on a simple Adsl line