Search found 527 matches

by cszeto
Mon Aug 16, 2010 2:06 am
Forum: MailEnable Standard Edition
Topic: Reason: 554 rejected due to virus
Replies: 1
Views: 8450

Re: Reason: 554 rejected due to virus

This is most likely a virus/malicious attack as: 1. The message claims to be from appleboxasia.com, then then has a message ID from yahoo.com 2. It claims to be sent from yahoo.com's webmail, but the hand-off mail server is actually from a Time Warner ISP account 3. The attachment is being detected ...
by cszeto
Sun Apr 25, 2010 10:43 pm
Forum: MailEnable Standard Edition
Topic: Mail Relay Server
Replies: 1
Views: 2379

Re: Mail Relay Server

It's been a while, but most email servers will or can be configured to also accept "mailbox@[192.168.1.1]"-type addressing. Another possible option is to setup a local caching DNS server within the environment too.
by cszeto
Sun Apr 25, 2010 10:40 pm
Forum: MailEnable Standard Edition
Topic: bounced emails
Replies: 2
Views: 3513

Re: bounced emails

Maybe your new provider is also hosting spammers (e.g. H.E. - the folks that use them know who they are). You might run the assigned IPs against the blacklist lookups to ensure they are not listed.
by cszeto
Sun Apr 25, 2010 10:36 pm
Forum: MailEnable Standard Edition
Topic: Reason: General Failure
Replies: 1
Views: 2834

Re: Reason: General Failure

That is a general error message which could be the result of a bad address, mailbox full, mailbox locked, etc. Your best bet is to contact the remote administrator/postmaster for further assistance.
by cszeto
Sun Apr 25, 2010 10:32 pm
Forum: MailEnable Standard Edition
Topic: Anti Virus protection
Replies: 1
Views: 2550

Re: Anti Virus protection

Binary attachments are typically text-encoded while in transit across an email system for cross system compatibility. The text-encoding renders the binary payload non-executable, so it does not execute in that state and is harmless to the transit email servers. The attachments are typically decoded ...
by cszeto
Sun Apr 25, 2010 10:23 pm
Forum: MailEnable Standard Edition
Topic: after changing ftp setup mailenable no longer sends or recie
Replies: 1
Views: 2398

Re: after changing ftp setup mailenable no longer sends or recie

Can you telnet to your server on either port 25 (SMTP) or port 110 (POP)?
by cszeto
Sun Apr 25, 2010 10:21 pm
Forum: MailEnable Standard Edition
Topic: BLANK EMAIL
Replies: 1
Views: 2452

Re: BLANK EMAIL

You might consider testing with something other than Outlook to rule it out first.
by cszeto
Sun Apr 25, 2010 10:16 pm
Forum: MailEnable Standard Edition
Topic: Domain name vs server name !!!
Replies: 1
Views: 2474

Re: Domain name vs server name !!!

Your server can be practically any valid name that you wish for the MX record as long as it leads back to an actual server which responds on port 25 for incoming SMTP.
by cszeto
Sun Apr 25, 2010 10:13 pm
Forum: MailEnable Standard Edition
Topic: Warning - Reverse DNS does not match SMTP Banner
Replies: 24
Views: 24575

Re: Warning - Reverse DNS does not match SMTP Banner

abacabb,

The "nature" of the subject site (tabooexchange.com) might also be of issue for some. That is purely subjective and not technical, but some folks may have different positions on its content, thus may decide not to "play nice" due to their viewpoints.
by cszeto
Mon Apr 05, 2010 12:18 am
Forum: MailEnable Standard Edition
Topic: Warning - Reverse DNS does not match SMTP Banner
Replies: 24
Views: 24575

Re: Warning - Reverse DNS does not match SMTP Banner

It's typically a combination of header and message content analysis. Sometime something as simple as an email signature can be a tipping point based on current spam trends (which do change, so the algorithms/scoring adjusts accordingly).
by cszeto
Sun Apr 04, 2010 7:13 pm
Forum: MailEnable Standard Edition
Topic: Warning - Reverse DNS does not match SMTP Banner
Replies: 24
Views: 24575

Re: Warning - Reverse DNS does not match SMTP Banner

I see your point. Verizon has multiple Verizon sites which state opposing information, which they refuse to address even when the URL is presented to them.

Posting #6 of this thread. A lookup/evaluation tool put them on the rDNS trail, not necessarily Hotmail.
by cszeto
Sun Apr 04, 2010 2:08 am
Forum: MailEnable Standard Edition
Topic: Warning - Reverse DNS does not match SMTP Banner
Replies: 24
Views: 24575

Re: Warning - Reverse DNS does not match SMTP Banner

Your statements seem to be limited to finite experiences. This is not a negative dig, but just a comment that there is a bigger world out there... Qwest who is not generally known to be the best ISP out there has a self-service portal for their business DSL service that allows/facilitate the setting...