MS Outlook desktop - Ako zabranit aby do hlavicky emailu pridal lokalny hostname a ip PC z ktoreho bol odoslany?

[Googler1]

MS Outlook desktop - Ako zabranit aby do hlavicky emailu pridal lokalny hostname a ip PC z ktoreho bol odoslany?

[zoom]

MS Outlook pouzivas ako bezny klient (POP3/IMAP a SMTP) alebo s Exchange serverom?

Neviem, ako docielit nepridavanie lokalneho hostname/IP do odchadzajuceho mailu, ale nemyslim si, ze to pojde nejako jednoducho. Samotny SMTP protokol je navrhnuty tak, ze je to sucast komunikacie. Otvoris si RFC-cko samotneho SMTP protokolu [klik] a sekcia 4.1.1.1 hovori:

The argument clause contains the fully-qualified domain name of the SMTP client, if one is available. In situations in which the SMTP client system does not have a meaningful domain name (e.g., when its address is dynamically allocated and no reverse mapping record is available), the client SHOULD send an address literal (see Section 4.1.3).

No a ked nemas FQDN na PC, tak sekcia 4.1.3 upresnuje, ze:

Sometimes a host is not known to the domain name system and communication (and, in particular, communication to report and repair the error) is blocked. To bypass this barrier, a special literal form of the address is allowed as an alternative to a domain name. For IPv4 addresses, this form uses four small decimal integers separated by dots and enclosed by brackets such as [123.255.37.2]

Takze vlastne je podstatou SMTP protokolu, ze pri HELO/EHLO dostane informaciu o FQDN alebo IP adrese.
Mozno niekto bude vediet viac. Ak to mas vo firmenom prostredi, mozno by sa dalo na mailserveri nastavit, aby tuto info mazal z hlavicky...? Neviem.

[shiro]

Pri Exchange sa to vraj da nejak osefovat, ale tiez to nieje standardne.

[Hexaris]

Mame to vsade nastavene cez header check a mazanie v hlavicke. V linuxe napr cez postfix pomocou pcre/regexp priamo klienta alebo vseobecne /^X-Originating-IP:/ . Vacsinou kazdy server ma nieco co sa da pouzit. Hlavne musis mat pristup k smtp a jeho konfiguracii.

[Googler1]

aha, takze by som potreboval vlastny mail server a u 3rd party poskytovatelov sa to neda?

[shiro]

spytaj sa svojho 3rd party poskytovatela, ci sa im bude chciet s podobnou haluzou babrat

[Googler1]

to sa im asi nebude chciet ale ta moja otazka bola smerovana na postYIdecoy lebo som mal dojem ze pisal o rieseni na custom mail servery a nie na platenpm hostingu tak som si chcel len overit ze myslel custom server